Oral Surgery MCQs

Oral and maxillofacial surgery covers the highest-stakes procedures dentists perform. Surgical extractions, dentoalveolar trauma, anesthesia decisions, and the medical emergencies that demand immediate recognition. The practice bank below covers the foundations; chaptered modules are in development.

How to use this section

Two passes through oral surgery.

Step 1
Drill the practice bank
Work through the board-style questions below to build decision speed across extractions, trauma, anesthesia, and surgical principles.
Step 2
Reason from emergency to plan
Focus on the medical-emergency questions: syncope, anaphylaxis, airway compromise, cardiac events. These need recognition before knowledge.

Practice Bank

300 Oral Surgery MCQs

Board-style questions across surgical extractions, dentoalveolar trauma, anesthesia choices, surgical principles, and the medical emergencies every dentist must recognize on sight.

001
Indications for Third Molar Extraction
Which of the following is an indication for third molar extraction?
- A.Tooth color
- B.Asymptomatic fully erupted third molar with proper occlusion
- C.Pericoronitis and recurrent infection
- D.Minor malocclusion
Answer: C.Pericoronitis and recurrent infection
002
Post-Extraction Complications
What is the most common complication following a tooth extraction?
- A.Anaphylaxis
- B.Dry socket (alveolar osteitis)
- C.Oral cancer
- D.Malocclusion
Answer: B.Dry socket (alveolar osteitis)
003
Management of Oral Cancer
What is the primary treatment modality for oral squamous cell carcinoma?
- A.Antibiotics
- B.Surgical excision
- C.Fluoride treatment
- D.Tooth whitening
Answer: B.Surgical excision
004
Inferior Alveolar Nerve Injury
What is a common cause of inferior alveolar nerve injury during oral surgery?
- A.Scaling and root planing
- B.Third molar extraction
- C.Simple prophylaxis
- D.Application of sealants
Answer: B.Third molar extraction
005
Indications for Biopsy in Oral Lesions
Which oral lesion warrants a biopsy?
- A.Chronic non-healing ulcer
- B.Minor enamel hypoplasia
- C.Gingivitis
- D.Dentinal caries
Answer: A.Chronic non-healing ulcer
006
Treatment of Mandibular Fractures
What is the most common treatment for a non-displaced mandibular fracture?
- A.No treatment necessary
- B.Rigid fixation with plates and screws
- C.Orthodontic treatment
- D.Fluoride application
Answer: B.Rigid fixation with plates and screws
007
Management of Oral Cysts
What is the preferred treatment for a dentigerous cyst?
- A.Observation
- B.Enucleation and extraction of the associated tooth
- C.Scaling and root planing
- D.Application of sealants
Answer: B.Enucleation and extraction of the associated tooth
008
Use of Antibiotics in Oral Surgery
When are antibiotics typically prescribed following oral surgery?
- A.Always
- B.For routine extractions
- C.For patients with a high risk of infection or existing infection
- D.For patients with good oral hygiene
Answer: C.For patients with a high risk of infection or existing infection
009
Indications for Orthognathic Surgery
What is a common indication for orthognathic surgery?
- A.Mild crowding
- B.Severe skeletal malocclusions
- C.Minor tooth discoloration
- D.Gingivitis
Answer: B.Severe skeletal malocclusions
010
Management of Impacted Canines
What is the typical treatment approach for impacted maxillary canines?
- A.Extraction of adjacent teeth
- B.Surgical exposure and orthodontic traction
- C.Observation
- D.Tooth whitening
Answer: B.Surgical exposure and orthodontic traction
011
Complications of Mandibular Third Molar Extractions
What is a potential complication of mandibular third molar extractions?
- A.Hyperdontia
- B.Inferior alveolar nerve damage
- C.Increase in enamel thickness
- D.Formation of tori
Answer: B.Inferior alveolar nerve damage
012
Management of Osteoradionecrosis
What is a primary preventive measure for osteoradionecrosis in patients undergoing radiation therapy?
- A.Delay dental treatment until after radiation
- B.Pre-radiation dental assessment and removal of non-restorable teeth
- C.Increase fluoride application
- D.Avoid brushing teeth
Answer: B.Pre-radiation dental assessment and removal of non-restorable teeth
013
Indications for Maxillofacial Surgery
Which condition is an indication for maxillofacial surgery?
- A.Minor occlusal adjustment
- B.Mandibular fracture
- C.Gingivitis
- D.Enamel hypoplasia
Answer: B.Mandibular fracture
014
Management of Oral Trauma
What is the first step in managing a patient with an avulsed tooth?
- A.Immediate reimplantation if the tooth is intact and the patient is seen within one hour
- B.Discard the tooth
- C.Perform root canal therapy
- D.Apply fluoride varnish
Answer: A.Immediate reimplantation if the tooth is intact and the patient is seen within one hour
015
Management of Temporomandibular Joint Disorders
Which is a conservative treatment option for temporomandibular joint disorders (TMD)?
- A.Immediate surgery
- B.Physical therapy and occlusal splints
- C.Extraction of all molars
- D.Tooth whitening
Answer: B.Physical therapy and occlusal splints
016
Indications for Tooth Extraction
What is a common indication for tooth extraction?
- A.Minor enamel discoloration
- B.Non-restorable carious lesions
- C.Gingivitis
- D.Mild crowding
Answer: B.Non-restorable carious lesions
017
Management of Cleft Lip and Palate
When is the optimal time for surgical repair of a cleft palate?
- A.At birth
- B.Between 9 to 18 months
- C.During teenage years
- D.Adulthood
Answer: B.Between 9 to 18 months
018
Treatment of Alveolar Osteitis
What is the typical treatment for alveolar osteitis (dry socket)?
- A.Immediate re-extraction of the socket
- B.Placement of a medicated dressing in the socket
- C.Antibiotic therapy
- D.Ignore the condition
Answer: B.Placement of a medicated dressing in the socket
019
Orthognathic Surgery for Class III Malocclusion
What is a typical procedure used in orthognathic surgery for Class III malocclusion?
- A.Le Fort I osteotomy
- B.Gingivectomy
- C.Simple extraction
- D.Fluoride varnish application
Answer: A.Le Fort I osteotomy
020
Diagnosis of Ameloblastoma
What is the preferred diagnostic method for detecting an ameloblastoma?
- A.Clinical examination alone
- B.Radiographic imaging and biopsy
- C.Tooth color assessment
- D.Salivary flow test
Answer: B.Radiographic imaging and biopsy
021
Indications for Apicoectomy
What is a common indication for an apicoectomy?
- A.Intact tooth with no symptoms
- B.Persistent periapical pathology despite root canal treatment
- C.Routine dental cleaning
- D.Orthodontic treatment
Answer: B.Persistent periapical pathology despite root canal treatment
022
Management of Temporomandibular Joint Ankylosis
What is a typical treatment for temporomandibular joint ankylosis?
- A.Observation
- B.Surgical intervention to release the joint
- C.Tooth extraction
- D.Application of fluoride varnish
Answer: B.Surgical intervention to release the joint
023
Postoperative Instructions Following Tooth Extraction
What is a key postoperative instruction following a tooth extraction?
- A.Avoid rinsing the mouth for 24 hours
- B.Brush the extraction site vigorously
- C.Eat hard foods immediately
- D.Ignore any bleeding
Answer: A.Avoid rinsing the mouth for 24 hours
024
Complications of Maxillary Sinus Perforation
What is a potential complication of maxillary sinus perforation during tooth extraction?
- A.Increased tooth sensitivity
- B.Oroantral fistula
- C.Enamel hypoplasia
- D.Formation of dental tori
Answer: B.Oroantral fistula
025
Indications for Frenectomy
What is a common indication for performing a frenectomy?
- A.Minor enamel hypoplasia
- B.Ankyloglossia (tongue-tie) affecting speech or feeding
- C.Mild gingivitis
- D.Dental caries
Answer: B.Ankyloglossia (tongue-tie) affecting speech or feeding
026
Management of Odontogenic Infections
What is a key principle in managing odontogenic infections?
- A.Ignore the infection
- B.Prompt surgical drainage and appropriate antibiotic therapy
- C.Only prescribe painkillers
- D.Increase fluoride application
Answer: B.Prompt surgical drainage and appropriate antibiotic therapy
027
Oral Surgery Considerations in Patients with Hemophilia
What special consideration is required for oral surgery in patients with hemophilia?
- A.No special consideration needed
- B.Preoperative and postoperative management with clotting factor replacement
- C.Avoid all dental extractions
- D.Only perform minor oral surgery
Answer: B.Preoperative and postoperative management with clotting factor replacement
028
Indications for Submandibular Gland Excision
Which condition might indicate the need for submandibular gland excision?
- A.Chronic sialadenitis
- B.Minor enamel hypoplasia
- C.Gingivitis
- D.Dental caries
Answer: A.Chronic sialadenitis
029
Management of Trismus
What is a common conservative treatment for trismus?
- A.Immediate surgery
- B.Warm compresses and jaw exercises
- C.Tooth extraction
- D.Fluoride varnish application
Answer: B.Warm compresses and jaw exercises
030
Indications for Removal of Torus Palatinus
When is removal of a torus palatinus indicated?
- A.Asymptomatic and does not interfere with oral function
- B.Interferes with the fit of dentures or becomes ulcerated
- C.Minor tooth discoloration
- D.Mild gingivitis
Answer: B.Interferes with the fit of dentures or becomes ulcerated
031
Postoperative Bleeding Management
What is the first step in managing postoperative bleeding following an extraction?
- A.Apply fluoride varnish
- B.Have the patient bite on a gauze pad with firm pressure
- C.Extract another tooth
- D.Ignore the bleeding
Answer: B.Have the patient bite on a gauze pad with firm pressure
032
Management of Facial Cellulitis
What is the immediate management for a patient presenting with facial cellulitis due to a dental abscess?
- A.Prescribe antibiotics and monitor
- B.Immediate surgical drainage and antibiotic therapy
- C.Tooth whitening
- D.Ignore the infection
Answer: B.Immediate surgical drainage and antibiotic therapy
033
Use of Cone Beam CT in Oral Surgery
How does cone beam computed tomography (CBCT) assist in oral surgery planning?
- A.It is used only for soft tissue analysis
- B.Provides detailed 3D images of bone structures and pathology
- C.Measures salivary flow
- D.Assesses tooth color
Answer: B.Provides detailed 3D images of bone structures and pathology
034
Management of Zygomatic Fractures
What is the common treatment for a non-displaced zygomatic fracture?
- A.Observation and soft diet
- B.Rigid fixation with plates and screws
- C.Extraction of adjacent teeth
- D.Tooth whitening
Answer: A.Observation and soft diet
035
Oral Surgery in Diabetic Patients
What special consideration is required for oral surgery in diabetic patients?
- A.No special consideration needed
- B.Monitor blood glucose levels and manage perioperative insulin
- C.Only perform minor oral surgery
- D.Avoid all dental procedures
Answer: B.Monitor blood glucose levels and manage perioperative insulin
036
Management of Infected Dental Implants
What is the first step in managing an infected dental implant?
- A.Immediate removal of the implant
- B.Conservative debridement and antibiotic therapy
- C.Tooth whitening
- D.Ignore the infection
Answer: B.Conservative debridement and antibiotic therapy
037
Complications of Mandibular Fracture Repair
What is a potential complication of mandibular fracture repair?
- A.Tooth discoloration
- B.Inferior alveolar nerve injury
- C.Increase in tooth size
- D.Formation of dental tori
Answer: B.Inferior alveolar nerve injury
038
Management of Oroantral Communication
What is the immediate management of an oroantral communication following a tooth extraction?
- A.Observation
- B.Surgical closure and sinus precautions
- C.Fluoride varnish application
- D.Ignore the condition
Answer: B.Surgical closure and sinus precautions
039
Indications for Alveoloplasty
What is a common indication for alveoloplasty?
- A.Minor tooth discoloration
- B.Smoothing and reshaping the alveolar ridge for better denture fit
- C.Routine dental cleaning
- D.Orthodontic treatment
Answer: B.Smoothing and reshaping the alveolar ridge for better denture fit
040
Postoperative Care Following Biopsy
What is a key component of postoperative care following an oral biopsy?
- A.Immediate vigorous brushing
- B.Gentle oral hygiene and avoiding trauma to the biopsy site
- C.Tooth whitening
- D.Ignoring the biopsy site
Answer: B.Gentle oral hygiene and avoiding trauma to the biopsy site
041
Management of Oral Lichen Planus
What is a common treatment for symptomatic oral lichen planus?
- A.Antibiotics
- B.Topical corticosteroids
- C.Routine prophylaxis
- D.Fluoride varnish application
Answer: B.Topical corticosteroids
042
Management of Odontogenic Keratocyst
What is the typical treatment for an odontogenic keratocyst?
- A.Observation
- B.Enucleation and curettage
- C.Tooth whitening
- D.Scaling and root planing
Answer: B.Enucleation and curettage
044
Management of Ludwig’s Angina
What is the immediate treatment for Ludwig’s angina?
- A.Observation
- B.Airway management, surgical drainage, and antibiotics
- C.Tooth whitening
- D.Fluoride varnish application
Answer: B.Airway management, surgical drainage, and antibiotics
045
Indications for Incisional Biopsy
When is an incisional biopsy indicated for an oral lesion?
- A.Small, benign-appearing lesion
- B.Large, suspicious lesion with undefined borders
- C.Tooth discoloration
- D.Mild gingivitis
Answer: B.Large, suspicious lesion with undefined borders
046
Management of Trigeminal Neuralgia
What is a common treatment for trigeminal neuralgia?
- A.Tooth extraction
- B.Anticonvulsant medication such as carbamazepine
- C.Fluoride varnish application
- D.Routine dental cleaning
Answer: B.Anticonvulsant medication such as carbamazepine
047
Use of Guided Tissue Regeneration in Oral Surgery
How is guided tissue regeneration (GTR) used in oral surgery?
- A.To change tooth color
- B.To promote bone and periodontal ligament regeneration
- C.To treat dental caries
- D.To increase salivary flow
Answer: B.To promote bone and periodontal ligament regeneration
048
Management of Maxillary Third Molar Extraction
What is a potential complication of maxillary third molar extraction?
- A.Tooth discoloration
- B.Oroantral communication
- C.Increase in enamel thickness
- D.Formation of dental tori
Answer: B.Oroantral communication
049
Indications for Surgical Extraction
What is a common indication for a surgical extraction?
- A.Tooth with uncomplicated caries
- B.Impacted tooth with insufficient space to erupt
- C.Mild gingivitis
- D.Enamel hypoplasia
Answer: B.Impacted tooth with insufficient space to erupt
050
Management of Fibrous Dysplasia
What is a typical treatment for fibrous dysplasia affecting the jaw?
- A.Observation and monitoring
- B.Surgical recontouring for functional or aesthetic reasons
- C.Tooth extraction
- D.Fluoride varnish application
Answer: B.Surgical recontouring for functional or aesthetic reasons
051
Indications for Surgical Drainage of Abscesses
What is a common indication for the surgical drainage of a dental abscess?
- A.Small, non-fluctuant swelling
- B.Large, fluctuant swelling with systemic involvement
- C.Mild tooth discoloration
- D.Routine dental cleaning
Answer: B.Large, fluctuant swelling with systemic involvement
052
Complications of Dental Implant Placement
What is a potential complication of dental implant placement?
- A.Tooth discoloration
- B.Peri-implantitis
- C.Increase in enamel thickness
- D.Formation of dental tori
Answer: B.Peri-implantitis
053
Management of Oral Verrucous Carcinoma
What is the primary treatment for oral verrucous carcinoma?
- A.Observation
- B.Surgical excision
- C.Tooth whitening
- D.Fluoride varnish application
Answer: B.Surgical excision
054
Indications for Maxillary Sinus Lift
What is a common indication for performing a maxillary sinus lift?
- A.Tooth discoloration
- B.Insufficient bone height in the posterior maxilla for implant placement
- C.Mild gingivitis
- D.Enamel hypoplasia
Answer: B.Insufficient bone height in the posterior maxilla for implant placement
055
Management of Oral Mucocele
What is the typical treatment for an oral mucocele?
- A.Observation
- B.Surgical excision
- C.Tooth whitening
- D.Scaling and root planing
Answer: B.Surgical excision
056
Complications of Orthognathic Surgery
What is a potential complication of orthognathic surgery?
- A.Tooth discoloration
- B.Nerve injury resulting in altered sensation
- C.Increase in enamel thickness
- D.Formation of dental tori
Answer: B.Nerve injury resulting in altered sensation
057
Indications for Corticotomy
What is a common indication for performing a corticotomy in orthodontic treatment?
- A.Tooth discoloration
- B.Accelerate tooth movement in cases of severe malocclusion
- C.Routine dental cleaning
- D.Fluoride varnish application
Answer: B.Accelerate tooth movement in cases of severe malocclusion
058
Management of Oral Squamous Papilloma
What is the typical treatment for oral squamous papilloma?
- A.Observation
- B.Surgical excision
- C.Tooth whitening
- D.Scaling and root planing
Answer: B.Surgical excision
059
Postoperative Instructions for Patients Following Oral Surgery
Which is an essential postoperative instruction for patients following oral surgery?
- A.Avoid smoking and vigorous rinsing for at least 24 hours
- B.Brush the surgical site vigorously
- C.Eat hard and crunchy foods immediately
- D.Ignore any swelling or bleeding
Answer: A.Avoid smoking and vigorous rinsing for at least 24 hours
060
Management of Chronic Sialadenitis
What is the preferred treatment for chronic sialadenitis of the submandibular gland?
- A.Observation
- B.Submandibular gland excision
- C.Fluoride varnish application
- D.Routine dental cleaning
Answer: B.Submandibular gland excision
061
Indications for Frenectomy
What is a common indication for performing a frenectomy?
- A.Minor enamel hypoplasia
- B.Ankyloglossia (tongue-tie) affecting speech or feeding
- C.Mild gingivitis
- D.Dental caries
Answer: B.Ankyloglossia (tongue-tie) affecting speech or feeding
062
Management of Odontogenic Keratocyst
What is the typical treatment for an odontogenic keratocyst?
- A.Observation
- B.Enucleation and curettage
- C.Tooth whitening
- D.Scaling and root planing
Answer: B.Enucleation and curettage
063
Management of Trismus
What is a common conservative treatment for trismus?
- A.Immediate surgery
- B.Warm compresses and jaw exercises
- C.Tooth extraction
- D.Fluoride varnish application
Answer: B.Warm compresses and jaw exercises
064
Management of Oral Verrucous Carcinoma
What is the primary treatment for oral verrucous carcinoma?
- A.Observation
- B.Surgical excision
- C.Tooth whitening
- D.Fluoride varnish application
Answer: B.Surgical excision
065
Management of Facial Cellulitis
What is the immediate management for a patient presenting with facial cellulitis due to a dental abscess?
- A.Prescribe antibiotics and monitor
- B.Immediate surgical drainage and antibiotic therapy
- C.Tooth whitening
- D.Ignore the infection
Answer: B.Immediate surgical drainage and antibiotic therapy
066
Complications of Dental Implant Placement
What is a potential complication of dental implant placement?
- A.Tooth discoloration
- B.Peri-implantitis
- C.Increase in enamel thickness
- D.Formation of dental tori
Answer: B.Peri-implantitis
067
Management of Oral Mucocele
What is the typical treatment for an oral mucocele?
- A.Observation
- B.Surgical excision
- C.Tooth whitening
- D.Scaling and root planing
Answer: B.Surgical excision
068
Indications for Surgical Extraction
What is a common indication for a surgical extraction?
- A.Tooth with uncomplicated caries
- B.Impacted tooth with insufficient space to erupt
- C.Mild gingivitis
- D.Enamel hypoplasia
Answer: B.Impacted tooth with insufficient space to erupt
069
Complications of Mandibular Fracture Repair
What is a potential complication of mandibular fracture repair?
- A.Tooth discoloration
- B.Inferior alveolar nerve injury
- C.Increase in tooth size
- D.Formation of dental tori
Answer: B.Inferior alveolar nerve injury
070
Management of Osteoradionecrosis
What is a primary preventive measure for osteoradionecrosis in patients undergoing radiation therapy?
- A.Delay dental treatment until after radiation
- B.Pre-radiation dental assessment and removal of non-restorable teeth
- C.Increase fluoride application
- D.Avoid brushing teeth
Answer: B.Pre-radiation dental assessment and removal of non-restorable teeth
071
Management of Ludwig’s Angina
What is the immediate treatment for Ludwig’s angina?
- A.Observation
- B.Airway management, surgical drainage, and antibiotics
- C.Tooth whitening
- D.Fluoride varnish application
Answer: B.Airway management, surgical drainage, and antibiotics
072
Management of Infected Dental Implants
What is the first step in managing an infected dental implant?
- A.Immediate removal of the implant
- B.Conservative debridement and antibiotic therapy
- C.Tooth whitening
- D.Ignore the infection
Answer: B.Conservative debridement and antibiotic therapy
073
Management of Oral Cancer
What is the primary treatment modality for oral squamous cell carcinoma?
- A.Antibiotics
- B.Surgical excision
- C.Fluoride treatment
- D.Tooth whitening
Answer: B.Surgical excision
074
Management of Oral Lichen Planus
What is a common treatment for symptomatic oral lichen planus?
- A.Antibiotics
- B.Topical corticosteroids
- C.Routine prophylaxis
- D.Fluoride varnish application
Answer: B.Topical corticosteroids
075
Management of Trigeminal Neuralgia
What is a common treatment for trigeminal neuralgia?
- A.Tooth extraction
- B.Anticonvulsant medication such as carbamazepine
- C.Fluoride varnish application
- D.Routine dental cleaning
Answer: B.Anticonvulsant medication such as carbamazepine
076
Management of Maxillary Third Molar Extraction
What is a potential complication of maxillary third molar extraction?
- A.Tooth discoloration
- B.Oroantral communication
- C.Increase in enamel thickness
- D.Formation of dental tori
Answer: B.Oroantral communication
077
Management of Temporomandibular Joint Disorders
Which is a conservative treatment option for temporomandibular joint disorders (TMD)?
- A.Immediate surgery
- B.Physical therapy and occlusal splints
- C.Extraction of all molars
- D.Tooth whitening
Answer: B.Physical therapy and occlusal splints
078
Indications for Orthognathic Surgery
What is a common indication for orthognathic surgery?
- A.Mild crowding
- B.Severe skeletal malocclusions
- C.Minor tooth discoloration
- D.Gingivitis
Answer: B.Severe skeletal malocclusions
079
Management of Oral Trauma
What is the first step in managing a patient with an avulsed tooth?
- A.Immediate reimplantation if the tooth is intact and the patient is seen within one hour
- B.Discard the tooth
- C.Perform root canal therapy
- D.Apply fluoride varnish
Answer: A.Immediate reimplantation if the tooth is intact and the patient is seen within one hour
080
Management of Impacted Canines
What is the typical treatment approach for impacted maxillary canines?
- A.Extraction of adjacent teeth
- B.Surgical exposure and orthodontic traction
- C.Observation
- D.Tooth whitening
Answer: B.Surgical exposure and orthodontic traction
081
Complications of Maxillary Sinus Perforation
What is a potential complication of maxillary sinus perforation during tooth extraction?
- A.Increased tooth sensitivity
- B.Oroantral fistula
- C.Enamel hypoplasia
- D.Formation of dental tori
Answer: B.Oroantral fistula
082
Postoperative Bleeding Management
What is the first step in managing postoperative bleeding following an extraction?
- A.Apply fluoride varnish
- B.Have the patient bite on a gauze pad with firm pressure
- C.Extract another tooth
- D.Ignore the bleeding
Answer: B.Have the patient bite on a gauze pad with firm pressure
083
Indications for Biopsy in Oral Lesions
Which oral lesion warrants a biopsy?
- A.Chronic non-healing ulcer
- B.Minor enamel hypoplasia
- C.Gingivitis
- D.Dentinal caries
Answer: A.Chronic non-healing ulcer
084
Complications of Orthognathic Surgery
What is a potential complication of orthognathic surgery?
- A.Tooth discoloration
- B.Nerve injury resulting in altered sensation
- C.Increase in enamel thickness
- D.Formation of dental tori
Answer: B.Nerve injury resulting in altered sensation
085
Management of Chronic Sialadenitis
What is the preferred treatment for chronic sialadenitis of the submandibular gland?
- A.Observation
- B.Submandibular gland excision
- C.Fluoride varnish application
- D.Routine dental cleaning
Answer: B.Submandibular gland excision
086
Management of Oral Squamous Papilloma
What is the typical treatment for oral squamous papilloma?
- A.Observation
- B.Surgical excision
- C.Tooth whitening
- D.Scaling and root planing
Answer: B.Surgical excision
087
Management of Oroantral Communication
What is the immediate management of an oroantral communication following a tooth extraction?
- A.Observation
- B.Surgical closure and sinus precautions
- C.Fluoride varnish application
- D.Ignore the condition
Answer: B.Surgical closure and sinus precautions
088
Use of Antibiotics in Oral Surgery
When are antibiotics typically prescribed following oral surgery?
- A.Always
- B.For routine extractions
- C.For patients with a high risk of infection or existing infection
- D.For patients with good oral hygiene
Answer: C.For patients with a high risk of infection or existing infection
089
Management of Odontogenic Infections
What is a key principle in managing odontogenic infections?
- A.Ignore the infection
- B.Prompt surgical drainage and appropriate antibiotic therapy
- C.Only prescribe painkillers
- D.Increase fluoride application
Answer: B.Prompt surgical drainage and appropriate antibiotic therapy
090
Management of Alveolar Osteitis
What is the typical treatment for alveolar osteitis (dry socket)?
- A.Immediate re-extraction of the socket
- B.Placement of a medicated dressing in the socket
- C.Antibiotic therapy
- D.Ignore the condition
Answer: B.Placement of a medicated dressing in the socket
091
Management of Temporomandibular Joint Ankylosis
What is a typical treatment for temporomandibular joint ankylosis?
- A.Observation
- B.Surgical intervention to release the joint
- C.Tooth extraction
- D.Application of fluoride varnish
Answer: B.Surgical intervention to release the joint
092
Indications for Frenectomy
What is a common indication for performing a frenectomy?
- A.Minor enamel hypoplasia
- B.Ankyloglossia (tongue-tie) affecting speech or feeding
- C.Mild gingivitis
- D.Dental caries
Answer: B.Ankyloglossia (tongue-tie) affecting speech or feeding
093
Indications for Alveoloplasty
What is a common indication for alveoloplasty?
- A.Minor tooth discoloration
- B.Smoothing and reshaping the alveolar ridge for better denture fit
- C.Routine dental cleaning
- D.Orthodontic treatment
Answer: B.Smoothing and reshaping the alveolar ridge for better denture fit
094
Postoperative Instructions Following Tooth Extraction
What is a key postoperative instruction following a tooth extraction?
- A.Avoid rinsing the mouth for 24 hours
- B.Brush the extraction site vigorously
- C.Eat hard foods immediately
- D.Ignore any bleeding
Answer: A.Avoid rinsing the mouth for 24 hours
095
Indications for Maxillofacial Surgery
Which condition is an indication for maxillofacial surgery?
- A.Minor occlusal adjustment
- B.Mandibular fracture
- C.Gingivitis
- D.Enamel hypoplasia
Answer: B.Mandibular fracture
096
Management of Oral Cysts
What is the preferred treatment for a dentigerous cyst?
- A.Observation
- B.Enucleation and extraction of the associated tooth
- C.Scaling and root planing
- D.Application of sealants
Answer: B.Enucleation and extraction of the associated tooth
097
Management of Fibrous Dysplasia
What is a typical treatment for fibrous dysplasia affecting the jaw?
- A.Observation and monitoring
- B.Surgical recontouring for functional or aesthetic reasons
- C.Tooth extraction
- D.Fluoride varnish application
Answer: B.Surgical recontouring for functional or aesthetic reasons
098
Management of Oral Trauma
What is the first step in managing a patient with an avulsed tooth?
- A.Immediate reimplantation if the tooth is intact and the patient is seen within one hour
- B.Discard the tooth
- C.Perform root canal therapy
- D.Apply fluoride varnish
Answer: A.Immediate reimplantation if the tooth is intact and the patient is seen within one hour
099
Management of Oral Cancer
What is the primary treatment modality for oral squamous cell carcinoma?
- A.Antibiotics
- B.Surgical excision
- C.Fluoride treatment
- D.Tooth whitening
Answer: B.Surgical excision
100
Management of Mandibular Fractures
What is the most common treatment for a non-displaced mandibular fracture?
- A.No treatment necessary
- B.Rigid fixation with plates and screws
- C.Orthodontic treatment
- D.Fluoride application
Answer: B.Rigid fixation with plates and screws
101
Extraction Tools
Which tool is commonly used to luxate a tooth before extraction?
- A.Elevator
- B.Curette
- C.Scaler
- D.Mirror
Answer: A.Elevator
102
Extraction Techniques
What is the primary purpose of using forceps in tooth extraction?
- A.To measure pocket depth
- B.To grasp and remove the tooth
- C.To scale teeth
- D.To polish teeth
Answer: B.To grasp and remove the tooth
103
Types of Elevators
Which elevator is specifically designed for the removal of broken root tips?
- A.Cryer elevator
- B.Straight elevator
- C.Periosteal elevator
- D.Luxator
Answer: A.Cryer elevator
104
Forceps Identification
What is the main characteristic of the No. 150 forceps?
- A.Used for extracting mandibular molars
- B.Used for extracting maxillary incisors and premolars
- C.Used for extracting mandibular premolars
- D.Used for extracting deciduous teeth
Answer: B.Used for extracting maxillary incisors and premolars
105
Surgical Instruments
Which instrument is used to reflect and retract the gingival tissue?
- A.Periosteal elevator
- B.Dental mirror
- C.Forceps
- D.Scaler
Answer: A.Periosteal elevator
106
Extraction Techniques for Molars
What is a common technique for extracting mandibular molars using forceps?
- A.Rotational movement
- B.Buccal and lingual pressure
- C.Vertical lifting
- D.Incisal edge grasping
Answer: B.Buccal and lingual pressure
107
Luxators vs. Elevators
What is the primary difference between a luxator and an elevator?
- A.Luxators are used for scaling
- B.Luxators are thinner and used for cutting periodontal ligaments
- C.Elevators are used for polishing
- D.Elevators are used for probing
Answer: B.Luxators are thinner and used for cutting periodontal ligaments
108
Specialized Forceps
Which forceps are typically used for extracting maxillary molars?
- A.No. 88L and 88R forceps
- B.No. 151 forceps
- C.No. 53 forceps
- D.No. 74 forceps
Answer: A.No. 88L and 88R forceps
109
Root Tip Removal
Which instrument is best suited for the removal of small root fragments?
- A.Root tip pick
- B.Extraction forceps
- C.Curette
- D.Scaler
Answer: A.Root tip pick
110
Maxillary Canine Extraction
Which forceps are most appropriate for extracting a maxillary canine?
- A.No. 150 forceps
- B.No. 151 forceps
- C.No. 88L forceps
- D.No. 74 forceps
Answer: A.No. 150 forceps
111
Handling Elevators
How should a straight elevator be used during tooth extraction?
- A.To push the tooth out vertically
- B.To rotate the tooth
- C.To luxate the tooth by applying leverage against the alveolar bone
- D.To reflect gingival tissue
Answer: C.To luxate the tooth by applying leverage against the alveolar bone
112
Mandibular Premolar Extraction
Which forceps are ideal for extracting mandibular premolars?
- A.No. 151 forceps
- B.No. 150 forceps
- C.No. 88R forceps
- D.No. 210 forceps
Answer: A.No. 151 forceps
113
Elevators for Maxillary Teeth
Which elevator is most commonly used for maxillary teeth extractions?
- A.Cryer elevator
- B.Potts elevator
- C.Straight elevator
- D.Warwick James elevator
Answer: D.Warwick James elevator
114
Extraction Technique for Incisors
What technique is commonly used to extract maxillary incisors with forceps?
- A.Rotational movement
- B.Buccal and lingual pressure
- C.Vertical pulling
- D.Apical pressure
Answer: A.Rotational movement
115
Curette Use in Extractions
What is the purpose of using a curette after tooth extraction?
- A.To polish the tooth
- B.To remove debris and granulation tissue from the socket
- C.To measure the depth of pockets
- D.To luxate the tooth
Answer: B.To remove debris and granulation tissue from the socket
116
Specialized Forceps for Pediatric Extractions
Which forceps are designed for extracting deciduous teeth?
- A.No. 150S forceps
- B.No. 151S forceps
- C.No. 74 forceps
- D.No. 88R forceps
Answer: B.No. 151S forceps
117
Instrumentation for Surgical Extractions
Which instrument is typically used to section a tooth during a surgical extraction?
- A.Scaler
- B.Bone chisel
- C.High-speed handpiece with a bur
- D.Dental mirror
Answer: C.High-speed handpiece with a bur
118
Application of Forceps for Molars
How should forceps be positioned when extracting mandibular molars?
- A.Parallel to the occlusal plane
- B.Perpendicular to the occlusal plane
- C.Vertical to the occlusal plane
- D.At a 45-degree angle to the occlusal plane
Answer: A.Parallel to the occlusal plane
119
Periosteal Elevator Use
What is the main purpose of using a periosteal elevator during an extraction?
- A.To remove tooth decay
- B.To reflect and retract the gingival tissue
- C.To luxate the tooth
- D.To polish the tooth
Answer: B.To reflect and retract the gingival tissue
120
Extraction of Maxillary First Premolar
Which forceps are best suited for extracting a maxillary first premolar?
- A.No. 150 forceps
- B.No. 151 forceps
- C.No. 88L forceps
- D.No. 53 forceps
Answer: A.No. 150 forceps
121
Luxator Use in Extractions
How is a luxator used differently from a traditional elevator in extractions?
- A.Used for rotational force
- B.Used for cutting the periodontal ligament
- C.Used for polishing teeth
- D.Used for scaling teeth
Answer: B.Used for cutting the periodontal ligament
122
Mandibular Molar Extraction Tools
Which forceps are typically used for extracting mandibular molars?
- A.No. 87 forceps
- B.No. 151 forceps
- C.No. 210 forceps
- D.No. 16 forceps (Cowhorn forceps)
Answer: D.No. 16 forceps (Cowhorn forceps)
123
Use of Bone Rongeurs
What is the primary use of bone rongeurs in oral surgery?
- A.To polish teeth
- B.To trim and remove bone
- C.To extract teeth
- D.To measure pocket depth
Answer: B.To trim and remove bone
124
Extraction Technique for Third Molars
What is a common technique used for extracting impacted third molars?
- A.Simple forceps extraction
- B.Surgical removal with sectioning and elevation
- C.Scaling and root planing
- D.Applying fluoride varnish
Answer: B.Surgical removal with sectioning and elevation
125
Specialized Elevators for Root Fragments
Which elevator is designed for removing root fragments?
- A.Cryer elevator
- B.Periosteal elevator
- C.Luxator
- D.Potts elevator
Answer: A.Cryer elevator
126
Extraction of Maxillary Second Molar
Which forceps are most appropriate for extracting a maxillary second molar?
- A.No. 150 forceps
- B.No. 151 forceps
- C.No. 53 forceps
- D.No. 88L forceps
Answer: D.No. 88L forceps
127
Bone File Use
What is the purpose of a bone file in dental surgery?
- A.To extract teeth
- B.To smooth and refine bone edges
- C.To measure pocket depth
- D.To scale teeth
Answer: B.To smooth and refine bone edges
128
Technique for Extracting Mandibular Premolars
Which forceps are ideal for extracting mandibular premolars?
- A.No. 151 forceps
- B.No. 150 forceps
- C.No. 53 forceps
- D.No. 88R forceps
Answer: A.No. 151 forceps
129
Use of Periotomes
What is the primary use of periotomes in extractions?
- A.To scale teeth
- B.To cut periodontal ligaments for atraumatic extraction
- C.To polish teeth
- D.To measure pocket depth
Answer: B.To cut periodontal ligaments for atraumatic extraction
130
Extraction of Maxillary Canine
Which forceps are best suited for extracting a maxillary canine?
- A.No. 150 forceps
- B.No. 151 forceps
- C.No. 88R forceps
- D.No. 74 forceps
Answer: A.No. 150 forceps
131
Use of Hemostats in Oral Surgery
What is the primary function of hemostats in oral surgery?
- A.To extract teeth
- B.To control bleeding by clamping blood vessels
- C.To measure pocket depth
- D.To polish teeth
Answer: B.To control bleeding by clamping blood vessels
132
Mandibular Incisor Extraction
Which forceps are typically used for extracting mandibular incisors?
- A.No. 74 forceps (English pattern forceps)
- B.No. 150 forceps
- C.No. 151 forceps
- D.No. 88L forceps
Answer: A.No. 74 forceps (English pattern forceps)
133
Extraction Techniques for Maxillary Molars
Which forceps are most appropriate for extracting maxillary molars?
- A.No. 150 forceps
- B.No. 151 forceps
- C.No. 88L and 88R forceps
- D.No. 53 forceps
Answer: C.No. 88L and 88R forceps
134
Use of Chisels in Oral Surgery
What is the purpose of using chisels in oral surgery?
- A.To polish teeth
- B.To remove or reshape bone
- C.To scale teeth
- D.To extract teeth
Answer: B.To remove or reshape bone
135
Techniques for Extracting Mandibular Third Molars
What is a common technique for extracting impacted mandibular third molars?
- A.Simple forceps extraction
- B.Surgical removal with sectioning and elevation
- C.Scaling and root planing
- D.Applying fluoride varnish
Answer: B.Surgical removal with sectioning and elevation
136
Root Tip Removal
Which instrument is best suited for the removal of small root fragments?
- A.Root tip pick
- B.Extraction forceps
- C.Curette
- D.Scaler
Answer: A.Root tip pick
137
Extraction of Mandibular Canine
Which forceps are best suited for extracting a mandibular canine?
- A.No. 151 forceps
- B.No. 150 forceps
- C.No. 74 forceps
- D.No. 88L forceps
Answer: A.No. 151 forceps
138
Use of Mallet and Chisel
What is the primary use of a mallet and chisel in oral surgery?
- A.To extract teeth
- B.To section teeth or remove bone
- C.To measure pocket depth
- D.To scale teeth
Answer: B.To section teeth or remove bone
139
Extraction of Maxillary Lateral Incisor
Which forceps are most appropriate for extracting a maxillary lateral incisor?
- A.No. 150 forceps
- B.No. 151 forceps
- C.No. 88L forceps
- D.No. 74 forceps
Answer: A.No. 150 forceps
140
Use of Scalpel in Oral Surgery
What is the primary use of a scalpel in oral surgery?
- A.To extract teeth
- B.To make precise incisions in soft tissue
- C.To measure pocket depth
- D.To polish teeth
Answer: B.To make precise incisions in soft tissue
141
Extraction of Mandibular First Molar
Which forceps are best suited for extracting a mandibular first molar?
- A.No. 16 forceps (Cowhorn forceps)
- B.No. 150 forceps
- C.No. 151 forceps
- D.No. 88R forceps
Answer: A.No. 16 forceps (Cowhorn forceps)
142
Use of Bone Rongeurs
What is the primary use of bone rongeurs in oral surgery?
- A.To polish teeth
- B.To trim and remove bone
- C.To extract teeth
- D.To measure pocket depth
Answer: B.To trim and remove bone
143
Extraction of Maxillary First Molar
Which forceps are best suited for extracting a maxillary first molar?
- A.No. 88L forceps
- B.No. 151 forceps
- C.No. 150 forceps
- D.No. 74 forceps
Answer: A.No. 88L forceps
144
Use of Hemostats
What is the primary function of hemostats in oral surgery?
- A.To extract teeth
- B.To control bleeding by clamping blood vessels
- C.To measure pocket depth
- D.To polish teeth
Answer: B.To control bleeding by clamping blood vessels
145
Extraction of Mandibular Second Premolar
Which forceps are best suited for extracting a mandibular second premolar?
- A.No. 151 forceps
- B.No. 150 forceps
- C.No. 88R forceps
- D.No. 74 forceps
Answer: A.No. 151 forceps
146
Use of Periosteal Elevator
What is the primary purpose of a periosteal elevator in oral surgery?
- A.To extract teeth
- B.To reflect and retract gingival tissue
- C.To scale teeth
- D.To measure pocket depth
Answer: B.To reflect and retract gingival tissue
147
Extraction of Maxillary Central Incisor
Which forceps are most appropriate for extracting a maxillary central incisor?
- A.No. 150 forceps
- B.No. 151 forceps
- C.No. 88L forceps
- D.No. 74 forceps
Answer: A.No. 150 forceps
148
Use of Root Tip Elevator
What is the primary use of a root tip elevator in oral surgery?
- A.To scale teeth
- B.To remove small root fragments
- C.To polish teeth
- D.To measure pocket depth
Answer: B.To remove small root fragments
149
Extraction of Mandibular Lateral Incisor
Which forceps are best suited for extracting a mandibular lateral incisor?
- A.No. 74 forceps (English pattern forceps)
- B.No. 150 forceps
- C.No. 151 forceps
- D.No. 88L forceps
Answer: A.No. 74 forceps (English pattern forceps)
150
Use of Surgical Curette
What is the primary purpose of a surgical curette in oral surgery?
- A.To polish teeth
- B.To remove granulation tissue and debris from the socket
- C.To scale teeth
- D.To measure pocket depth
Answer: B.To remove granulation tissue and debris from the socket
151
Initial Step in Tooth Extraction
What is the first step in performing a tooth extraction?
- A.Applying fluoride varnish
- B.Reflecting the gingiva with a periosteal elevator
- C.Using a scaler
- D.Polishing the teeth
Answer: B.Reflecting the gingiva with a periosteal elevator
152
Proper Use of Elevators
How should an elevator be used to luxate a tooth?
- A.Apply apical pressure only
- B.Use a lever motion to apply lateral pressure against the alveolar bone
- C.Rotate it like a screwdriver
- D.Pull it vertically
Answer: B.Use a lever motion to apply lateral pressure against the alveolar bone
153
Forceps Application
How should forceps be applied to a tooth during extraction?
- A.Grasp the crown of the tooth firmly and apply rotational forces
- B.Use forceps to cut the gingival tissue
- C.Apply light pressure without grasping the tooth
- D.Only use forceps for maxillary teeth
Answer: A.Grasp the crown of the tooth firmly and apply rotational forces
154
Luxation Technique
Which technique is often used to luxate teeth before extraction?
- A.Pushing the tooth apically
- B.Applying buccal and lingual pressure with an elevator
- C.Only pulling the tooth vertically
- D.Using a scaler to luxate the tooth
Answer: B.Applying buccal and lingual pressure with an elevator
155
Elevator Usage in Multi-Rooted Teeth
How should an elevator be used when extracting multi-rooted teeth?
- A.Luxate each root separately by placing the elevator between the roots and the socket
- B.Only luxate one root
- C.Ignore the roots and luxate the crown
- D.Use the elevator for rotating the entire tooth
Answer: A.Luxate each root separately by placing the elevator between the roots and the socket
156
Sectioning Teeth
When is it necessary to section a tooth during extraction?
- A.For simple single-rooted teeth
- B.For multi-rooted teeth that are difficult to extract as a whole
- C.For cosmetic reasons
- D.For routine prophylaxis
Answer: B.For multi-rooted teeth that are difficult to extract as a whole
157
Proper Use of Forceps for Mandibular Molars
What is the correct technique for using forceps to extract mandibular molars?
- A.Apply apical pressure only
- B.Apply buccal-lingual pressure and slight rotational forces
- C.Use only rotational forces
- D.Apply forceps vertically without any lateral pressure
Answer: B.Apply buccal-lingual pressure and slight rotational forces
158
Rotational Movements
For which type of teeth are rotational movements with forceps most appropriate?
- A.Mandibular molars
- B.Maxillary incisors
- C.Multi-rooted teeth
- D.Deciduous teeth
Answer: B.Maxillary incisors
159
Extraction of Impacted Teeth
What is a common technique for extracting impacted teeth?
- A.Simple forceps extraction
- B.Surgical removal, which may include sectioning the tooth
- C.Polishing the crown
- D.Using a scaler to extract the tooth
Answer: B.Surgical removal, which may include sectioning the tooth
160
Post-Extraction Socket Care
What is an important step in socket care after tooth extraction?
- A.Leaving debris in the socket
- B.Curettage to remove any remaining granulation tissue
- C.Applying fluoride varnish
- D.Ignoring the socket
Answer: B.Curettage to remove any remaining granulation tissue
161
Vertical Traction Technique
In which situation is vertical traction used during extraction?
- A.When extracting mandibular molars
- B.For maxillary incisors
- C.When removing deciduous teeth
- D.When extracting deeply impacted teeth
Answer: D.When extracting deeply impacted teeth
162
Pre-Extraction Assessment
What is an essential part of the pre-extraction assessment?
- A.Determining the color of the tooth
- B.Evaluating the tooth's mobility and surrounding bone structure with radiographs
- C.Polishing the tooth
- D.Checking for enamel hypoplasia
Answer: B.Evaluating the tooth's mobility and surrounding bone structure with radiographs
163
Apical Pressure Technique
For which teeth is applying apical pressure with forceps most effective?
- A.Mandibular molars
- B.Maxillary molars
- C.Single-rooted teeth such as incisors and canines
- D.Multi-rooted teeth
Answer: C.Single-rooted teeth such as incisors and canines
164
Removing Broken Root Tips
What technique is often used to remove broken root tips?
- A.Using a scaler
- B.Applying vertical pressure with forceps
- C.Using a root tip pick or elevator to carefully retrieve the fragment
- D.Polishing the root tip
Answer: C.Using a root tip pick or elevator to carefully retrieve the fragment
165
Forceps Position for Maxillary Premolars
How should forceps be positioned for extracting maxillary premolars?
- A.Perpendicular to the occlusal plane
- B.Parallel to the buccal surface
- C.Parallel to the occlusal plane with slight rotational force
- D.Vertical to the occlusal plane
Answer: C.Parallel to the occlusal plane with slight rotational force
166
Luxating Deciduous Teeth
What is a key consideration when luxating deciduous teeth?
- A.Using excessive force
- B.Minimal force to avoid damaging the underlying permanent tooth
- C.Ignoring the roots
- D.Only using rotational forces
Answer: B.Minimal force to avoid damaging the underlying permanent tooth
167
Sectioning Multi-Rooted Teeth
What tool is typically used to section multi-rooted teeth during surgical extraction?
- A.Dental mirror
- B.High-speed handpiece with a bur
- C.Curette
- D.Scaler
Answer: B.High-speed handpiece with a bur
168
Post-Extraction Hemostasis
What is a common method for achieving hemostasis after a tooth extraction?
- A.Applying fluoride varnish
- B.Applying a gauze pad with firm pressure
- C.Polishing the socket
- D.Using a scaler in the socket
Answer: B.Applying a gauze pad with firm pressure
169
Buccal-Lingual Pressure Technique
In which extraction scenario is buccal-lingual pressure most commonly applied?
- A.Extracting maxillary incisors
- B.Extracting mandibular molars
- C.Extracting single-rooted teeth
- D.Extracting deciduous teeth
Answer: B.Extracting mandibular molars
170
Use of Periotomes in Extractions
How are periotomes used in atraumatic extractions?
- A.For polishing teeth
- B.To cut the periodontal ligament before using forceps
- C.For scaling teeth
- D.To measure pocket depth
Answer: B.To cut the periodontal ligament before using forceps
171
Common Indication for Third Molar Extraction
What is a common indication for the extraction of third molars?
- A.Presence of dental caries
- B.Orthodontic reasons such as preventing crowding
- C.Aesthetic improvement
- D.Routine cleaning
Answer: B.Orthodontic reasons such as preventing crowding
172
Classification of Impaction
How is a mesioangular impaction of a third molar defined?
- A.The tooth is tilted toward the adjacent tooth
- B.The tooth is tilted away from the adjacent tooth
- C.The tooth is positioned horizontally
- D.The tooth is positioned vertically
Answer: A.The tooth is tilted toward the adjacent tooth
173
Common Instrument for Sectioning Teeth
Which instrument is commonly used to section third molars during surgical extraction?
- A.High-speed handpiece with a bur
- B.Elevator
- C.Forceps
- D.Scaler
Answer: A.High-speed handpiece with a bur
174
Preferred Technique for Impacted Third Molars
What is the preferred technique for removing an impacted third molar?
- A.Simple forceps extraction
- B.Surgical extraction with sectioning and elevation
- C.Application of fluoride varnish
- D.Using a scaler
Answer: B.Surgical extraction with sectioning and elevation
175
Indications for Third Molar Extraction
Which condition is an indication for third molar extraction?
- A.Minor tooth discoloration
- B.Pericoronitis
- C.Mild gingivitis
- D.Routine prophylaxis
Answer: B.Pericoronitis
176
Types of Third Molar Impaction
Which type of impaction is most likely to cause pericoronitis?
- A.Horizontal impaction
- B.Vertical impaction
- C.Mesioangular impaction
- D.Distoangular impaction
Answer: C.Mesioangular impaction
177
Use of Elevators in Third Molar Extractions
How should a straight elevator be used when extracting a third molar?
- A.To luxate the tooth by applying leverage against the alveolar bone
- B.To cut the tooth
- C.To polish the tooth
- D.To measure pocket depth
Answer: A.To luxate the tooth by applying leverage against the alveolar bone
178
Common Postoperative Complication
What is a common postoperative complication following third molar extraction?
- A.Hyperdontia
- B.Dry socket (alveolar osteitis)
- C.Tooth discoloration
- D.Enamel hypoplasia
Answer: B.Dry socket (alveolar osteitis)
179
Patient Positioning for Extraction
What is the recommended patient position for extracting mandibular third molars?
- A.Supine with head slightly elevated
- B.Sitting upright
- C.Prone
- D.Standing
Answer: A.Supine with head slightly elevated
180
Forceps for Mandibular Third Molars
Which forceps are typically used for extracting mandibular third molars?
- A.No. 16 forceps (Cowhorn forceps)
- B.No. 150 forceps
- C.No. 151 forceps
- D.No. 74 forceps
Answer: A.No. 16 forceps (Cowhorn forceps)
181
Classification of Impaction
What is a distoangular impaction of a third molar?
- A.The tooth is tilted toward the back of the mouth
- B.The tooth is tilted forward
- C.The tooth is positioned horizontally
- D.The tooth is positioned vertically
Answer: A.The tooth is tilted toward the back of the mouth
182
Common Instrument for Bone Removal
Which instrument is commonly used for bone removal during third molar extraction?
- A.Bone rongeurs
- B.Dental mirror
- C.Scaler
- D.Explorer
Answer: A.Bone rongeurs
183
Use of Sutures in Third Molar Extractions
Why are sutures often used after third molar extraction?
- A.To close the extraction site and promote healing
- B.To polish the adjacent teeth
- C.To measure the depth of the socket
- D.To apply fluoride varnish
Answer: A.To close the extraction site and promote healing
184
Risk of Nerve Injury
Which nerve is at risk during mandibular third molar extraction?
- A.Inferior alveolar nerve
- B.Lingual nerve
- C.Buccal nerve
- D.Facial nerve
Answer: A.Inferior alveolar nerve
185
Use of Irrigation
What is the purpose of irrigation during third molar extraction?
- A.To keep the surgical site cool and clear of debris
- B.To apply fluoride varnish
- C.To polish the tooth
- D.To measure pocket depth
Answer: A.To keep the surgical site cool and clear of debris
186
Technique for Maxillary Third Molars
What technique is commonly used for extracting maxillary third molars?
- A.Buccal-lingual pressure with forceps and possible sectioning
- B.Rotational movement only
- C.Vertical pulling only
- D.Applying apical pressure only
Answer: A.Buccal-lingual pressure with forceps and possible sectioning
187
Common Pain Management Post-Extraction
What is commonly prescribed for pain management after third molar extraction?
- A.Antibiotics only
- B.Over-the-counter analgesics or prescription pain medication
- C.Toothpaste for sensitivity
- D.Fluoride varnish
Answer: B.Over-the-counter analgesics or prescription pain medication
188
Instrument for Reflecting Gingiva
Which instrument is used to reflect the gingiva during third molar extraction?
- A.Periosteal elevator
- B.Dental mirror
- C.Scaler
- D.Explorer
Answer: A.Periosteal elevator
189
Indications for Third Molar Extraction
What is an indication for the prophylactic extraction of third molars?
- A.Tooth color change
- B.To prevent potential future complications such as infection or cyst formation
- C.Mild gingivitis
- D.Routine prophylaxis
Answer: B.To prevent potential future complications such as infection or cyst formation
190
Types of Third Molar Impaction
Which type of third molar impaction is most difficult to extract?
- A.Vertical impaction
- B.Horizontal impaction
- C.Mesioangular impaction
- D.Distoangular impaction
Answer: B.Horizontal impaction
191
Use of Surgical Handpiece
When is a surgical handpiece typically used during third molar extraction?
- A.For simple extractions
- B.For sectioning teeth and removing bone
- C.For scaling teeth
- D.For applying fluoride varnish
Answer: B.For sectioning teeth and removing bone
192
Postoperative Care Instructions
What is an important postoperative care instruction following third molar extraction?
- A.Avoid rinsing the mouth for the first 24 hours
- B.Brush vigorously over the extraction site
- C.Eat hard and crunchy foods immediately
- D.Ignore any swelling
Answer: A.Avoid rinsing the mouth for the first 24 hours
193
Techniques for Impacted Third Molars
What technique is used to extract a horizontally impacted mandibular third molar?
- A.Simple forceps extraction
- B.Surgical sectioning and elevation
- C.Applying fluoride varnish
- D.Using a scaler
Answer: B.Surgical sectioning and elevation
194
Use of Bone Chisels
What is the purpose of using a bone chisel in third molar extractions?
- A.To polish teeth
- B.To remove or reshape bone
- C.To measure pocket depth
- D.To scale teeth
Answer: B.To remove or reshape bone
195
Complications of Third Molar Extraction
What is a potential complication of maxillary third molar extraction?
- A.Sinus perforation
- B.Hyperdontia
- C.Enamel hypoplasia
- D.Formation of dental tori
Answer: A.Sinus perforation
196
Use of Forceps for Maxillary Third Molars
Which forceps are typically used for extracting maxillary third molars?
- A.No. 150 forceps
- B.No. 88L and 88R forceps
- C.No. 151 forceps
- D.No. 74 forceps
Answer: B.No. 88L and 88R forceps
197
Instruments for Soft Tissue Management
Which instrument is used to incise soft tissue during third molar extraction?
- A.Scalpel
- B.Dental mirror
- C.Scaler
- D.Explorer
Answer: A.Scalpel
198
Postoperative Complication Management
How is a dry socket (alveolar osteitis) typically managed?
- A.Leaving the socket untreated
- B.Placement of a medicated dressing in the socket
- C.Applying fluoride varnish
- D.Using a scaler
Answer: B.Placement of a medicated dressing in the socket
199
Risk Factors for Third Molar Extraction
Which of the following is a risk factor for complications during third molar extraction?
- A.Patient age over 25
- B.Patient with good oral hygiene
- C.Patient with minor gingivitis
- D.Routine dental cleaning
Answer: A.Patient age over 25
200
Use of Root Tip Picks
What is the primary use of root tip picks in third molar extractions?
- A.To polish teeth
- B.To remove small root fragments
- C.To measure pocket depth
- D.To scale teeth
Answer: B.To remove small root fragments
201
Management of Osteomyelitis in the Jaw
What is the most appropriate initial treatment for acute osteomyelitis of the jaw?
- A.Immediate surgical debridement
- B.High-dose intravenous antibiotics
- C.Extraction of all teeth in the affected area
- D.Application of fluoride varnish
Answer: B.High-dose intravenous antibiotics
202
Treatment of Ameloblastoma
What is the standard treatment for a large mandibular ameloblastoma?
- A.Enucleation and curettage
- B.Marginal resection with a safe margin of normal bone
- C.Chemotherapy
- D.Root canal therapy
Answer: B.Marginal resection with a safe margin of normal bone
203
Management of Bisphosphonate-Related Osteonecrosis
What is the recommended approach to manage bisphosphonate-related osteonecrosis of the jaw?
- A.Aggressive surgical debridement
- B.Conservative management with antibiotics and oral rinses
- C.Immediate extraction of all affected teeth
- D.Increased bisphosphonate dosage
Answer: B.Conservative management with antibiotics and oral rinses
204
Complex Zygomatic Fracture Management
Which surgical approach is commonly used for complex zygomatic fractures?
- A.Intraoral approach only
- B.Gillies temporal approach
- C.Submental approach
- D.Midline mandibular approach
Answer: B.Gillies temporal approach
205
Diagnosis of Osteoradionecrosis
What imaging modality is most useful in diagnosing osteoradionecrosis of the jaw?
- A.Panoramic radiograph
- B.Cone beam computed tomography (CBCT)
- C.Magnetic resonance imaging (MRI)
- D.Periapical radiograph
Answer: B.Cone beam computed tomography (CBCT)
206
Management of Severe Maxillary Atrophy
Which technique is often used for dental implant placement in patients with severe maxillary atrophy?
- A.Immediate loading
- B.Zygomatic implants
- C.Subperiosteal implants
- D.Mini implants
Answer: B.Zygomatic implants
207
Complications of Orbital Fracture Repair
What is a potential complication of repairing an orbital floor fracture?
- A.Nerve injury
- B.Sinus perforation
- C.Diplopia
- D.Dry socket
Answer: C.Diplopia
208
Surgical Approach for Condylar Fractures
Which surgical approach is commonly used for open reduction and internal fixation (ORIF) of mandibular condylar fractures?
- A.Intraoral approach
- B.Preauricular approach
- C.Submental approach
- D.Gillies approach
Answer: B.Preauricular approach
209
Management of Antral Fistula
What is the recommended initial treatment for a chronic oroantral fistula?
- A.Antibiotics only
- B.Immediate surgical closure
- C.Observation and follow-up
- D.Sinus irrigation
Answer: B.Immediate surgical closure
210
Indications for Total Temporomandibular Joint (TMJ) Replacement
What is a common indication for total TMJ replacement?
- A.Mild TMD
- B.Severe ankylosis unresponsive to other treatments
- C.Minor malocclusion
- D.Gingivitis
Answer: B.Severe ankylosis unresponsive to other treatments
211
Management of Cystic Lesions in the Jaw
What is the preferred treatment for a large keratocystic odontogenic tumor (KCOT)?
- A.Enucleation and curettage
- B.Marsupialization followed by enucleation
- C.Simple observation
- D.Root canal therapy
Answer: B.Marsupialization followed by enucleation
212
Management of Severe Facial Trauma
Which imaging modality is most useful for assessing severe facial trauma?
- A.Panoramic radiograph
- B.Cone beam computed tomography (CBCT)
- C.Computed tomography (CT) scan
- D.Periapical radiograph
Answer: C.Computed tomography (CT) scan
213
Complications of Mandibular Distraction Osteogenesis
What is a potential complication of mandibular distraction osteogenesis?
- A.Malocclusion
- B.Infection at the distraction site
- C.Increased enamel thickness
- D.Dry socket
Answer: B.Infection at the distraction site
214
Management of Temporomandibular Joint Dislocation
What is the initial treatment for acute TMJ dislocation?
- A.Surgical reduction
- B.Closed reduction with manual manipulation
- C.Immediate orthognathic surgery
- D.Antibiotics
Answer: B.Closed reduction with manual manipulation
215
Indications for Segmental Mandibulectomy
What is a common indication for segmental mandibulectomy?
- A.Minor occlusal adjustment
- B.Extensive malignant tumor involving the mandible
- C.Gingivitis
- D.Enamel hypoplasia
Answer: B.Extensive malignant tumor involving the mandible
216
Management of Oral Submucous Fibrosis
What is a common treatment for oral submucous fibrosis?
- A.Observation only
- B.Surgical release of fibrous bands and steroid injections
- C.Fluoride varnish application
- D.Antibiotics
Answer: B.Surgical release of fibrous bands and steroid injections
217
Diagnosis of Jaw Lesions
Which imaging technique is most sensitive for detecting early changes in jaw lesions?
- A.Panoramic radiograph
- B.Cone beam computed tomography (CBCT)
- C.Magnetic resonance imaging (MRI)
- D.Periapical radiograph
Answer: C.Magnetic resonance imaging (MRI)
218
Management of Orbital Hematoma
What is the immediate management for a post-surgical orbital hematoma?
- A.Observation
- B.Immediate surgical decompression
- C.Application of ice packs
- D.Antibiotics
Answer: B.Immediate surgical decompression
219
Treatment of Condylar Hyperplasia
What is a common surgical treatment for condylar hyperplasia?
- A.Orthodontic treatment alone
- B.Condylectomy with orthognathic surgery
- C.Simple extraction of adjacent teeth
- D.Application of fluoride varnish
Answer: B.Condylectomy with orthognathic surgery
220
Complications of Mandibular Reconstruction
What is a potential complication of mandibular reconstruction with a free flap?
- A.Sinusitis
- B.Flap necrosis
- C.Increased tooth mobility
- D.Gingival recession
Answer: B.Flap necrosis
221
Management of Peri-Implantitis
What is the first-line treatment for peri-implantitis?
- A.Immediate implant removal
- B.Conservative debridement and antibiotic therapy
- C.Applying fluoride varnish
- D.Using a scaler
Answer: B.Conservative debridement and antibiotic therapy
222
Surgical Approach for Coronoid Process Hyperplasia
What is the recommended surgical approach for coronoid process hyperplasia?
- A.Intraoral coronoidectomy
- B.Submental approach
- C.Preauricular approach
- D.Gillies approach
Answer: A.Intraoral coronoidectomy
223
Complications of Maxillary Sinus Lift
What is a potential complication of a maxillary sinus lift procedure?
- A.Inferior alveolar nerve injury
- B.Sinus membrane perforation
- C.Increased enamel thickness
- D.Formation of dental tori
Answer: B.Sinus membrane perforation
224
Management of Dentoalveolar Fractures
What is the initial management for dentoalveolar fractures involving multiple teeth?
- A.Immediate surgical reduction and fixation
- B.Observation
- C.Root canal therapy
- D.Application of fluoride varnish
Answer: A.Immediate surgical reduction and fixation
225
Indications for Le Fort III Osteotomy
What is a common indication for a Le Fort III osteotomy?
- A.Minor occlusal adjustment
- B.Severe craniofacial deformities
- C.Gingivitis
- D.Enamel hypoplasia
Answer: B.Severe craniofacial deformities
226
Diagnosis of Salivary Gland Tumors
What is the most accurate method for diagnosing salivary gland tumors?
- A.Clinical examination alone
- B.Fine needle aspiration biopsy
- C.Panoramic radiograph
- D.Fluoride varnish application
Answer: B.Fine needle aspiration biopsy
227
Management of Odontogenic Sinusitis
What is the first-line treatment for odontogenic sinusitis?
- A.Root canal therapy
- B.Extraction of the offending tooth and sinus drainage
- C.Application of fluoride varnish
- D.Simple observation
Answer: B.Extraction of the offending tooth and sinus drainage
228
Management of Anterior Open Bite
What surgical procedure is commonly used to correct an anterior open bite?
- A.Le Fort I osteotomy
- B.Condylectomy
- C.Mandibular setback
- D.Segmental osteotomy
Answer: A.Le Fort I osteotomy
229
Complications of Genioplasty
What is a potential complication of genioplasty?
- A.Hyperplasia of the chin
- B.Mental nerve injury
- C.Enamel hypoplasia
- D.Gingival overgrowth
Answer: B.Mental nerve injury
230
Management of Impacted Canines
What is the preferred surgical approach for impacted maxillary canines?
- A.Closed surgical exposure and orthodontic traction
- B.Extraction of adjacent teeth
- C.Immediate implant placement
- D.Simple observation
Answer: A.Closed surgical exposure and orthodontic traction
231
Treatment of Squamous Cell Carcinoma
What is the primary treatment for early-stage oral squamous cell carcinoma?
- A.Radiation therapy
- B.Surgical excision with clear margins
- C.Chemotherapy
- D.Application of fluoride varnish
Answer: B.Surgical excision with clear margins
232
Management of Maxillary Tori
What is a common indication for the surgical removal of maxillary tori?
- A.Routine prophylaxis
- B.Interference with denture fit or ulceration
- C.Mild tooth discoloration
- D.Simple observation
Answer: B.Interference with denture fit or ulceration
233
Management of Dentigerous Cysts
What is the preferred treatment for a dentigerous cyst?
- A.Enucleation and removal of the associated tooth
- B.Root canal therapy
- C.Application of fluoride varnish
- D.Simple observation
Answer: A.Enucleation and removal of the associated tooth
234
Indications for Distraction Osteogenesis
In which scenario is distraction osteogenesis typically indicated?
- A.Minor orthodontic adjustments
- B.Severe mandibular hypoplasia
- C.Simple tooth extraction
- D.Fluoride varnish application
Answer: B.Severe mandibular hypoplasia
235
Complications of Orthognathic Surgery
What is a potential complication following orthognathic surgery?
- A.Increased tooth mobility
- B.Facial nerve injury
- C.Hyperdontia
- D.Gingival recession
Answer: B.Facial nerve injury
236
Management of Oral Leukoplakia
What is the initial management for oral leukoplakia?
- A.Immediate surgical excision
- B.Biopsy to rule out dysplasia or malignancy
- C.Application of fluoride varnish
- D.Routine prophylaxis
Answer: B.Biopsy to rule out dysplasia or malignancy
237
Use of Cone Beam CT in Jaw Surgery
What is the primary advantage of using cone beam computed tomography (CBCT) in jaw surgery?
- A.Lower radiation dose compared to traditional radiographs
- B.Three-dimensional visualization of bone structures
- C.Improved tooth polishing
- D.Enhanced fluoride application
Answer: B.Three-dimensional visualization of bone structures
238
Management of Facial Cellulitis
What is the immediate management for a patient presenting with facial cellulitis due to a dental abscess?
- A.Prescribe antibiotics and monitor
- B.Immediate surgical drainage and antibiotic therapy
- C.Tooth whitening
- D.Ignore the infection
Answer: B.Immediate surgical drainage and antibiotic therapy
239
Indications for Hemimandibulectomy
What is a common indication for hemimandibulectomy?
- A.Minor occlusal adjustment
- B.Extensive malignant tumor involving one side of the mandible
- C.Gingivitis
- D.Enamel hypoplasia
Answer: B.Extensive malignant tumor involving one side of the mandible
240
Management of Osteonecrosis of the Jaw
What is the preferred treatment for medication-related osteonecrosis of the jaw (MRONJ)?
- A.Aggressive surgical debridement
- B.Conservative management with antibiotics and oral rinses
- C.Immediate extraction of all affected teeth
- D.Increased bisphosphonate dosage
Answer: B.Conservative management with antibiotics and oral rinses
241
Treatment of Neurofibroma of the Oral Cavity
What is the primary treatment for a neurofibroma in the oral cavity?
- A.Chemotherapy
- B.Surgical excision
- C.Radiation therapy
- D.Application of fluoride varnish
Answer: B.Surgical excision
242
Management of Oral Mucosal Melanoma
What is the recommended treatment for oral mucosal melanoma?
- A.Radiation therapy alone
- B.Surgical excision with clear margins
- C.Chemotherapy
- D.Simple observation
Answer: B.Surgical excision with clear margins
243
Diagnosis of Traumatic Bone Cysts
What is the best imaging modality for diagnosing a traumatic bone cyst?
- A.Panoramic radiograph
- B.Cone beam computed tomography (CBCT)
- C.Magnetic resonance imaging (MRI)
- D.Periapical radiograph
Answer: A.Panoramic radiograph
244
Complications of Le Fort I Osteotomy
What is a potential complication of a Le Fort I osteotomy?
- A.Inferior alveolar nerve injury
- B.Maxillary sinusitis
- C.Increased enamel thickness
- D.Formation of dental tori
Answer: B.Maxillary sinusitis
245
Management of Complex Mandibular Fractures
Which surgical technique is often used to stabilize complex mandibular fractures?
- A.Closed reduction with intermaxillary fixation (IMF)
- B.Open reduction and internal fixation (ORIF) with plates and screws
- C.Simple observation
- D.Application of fluoride varnish
Answer: B.Open reduction and internal fixation (ORIF) with plates and screws
246
Diagnosis of Odontogenic Tumors
Which diagnostic tool is most effective for identifying odontogenic tumors?
- A.Clinical examination alone
- B.Biopsy and histopathological examination
- C.Panoramic radiograph
- D.Fluoride varnish application
Answer: B.Biopsy and histopathological examination
247
Management of Lingual Nerve Injury
What is the initial management for a patient with lingual nerve injury following a third molar extraction?
- A.Immediate nerve repair surgery
- B.Observation and follow-up for spontaneous recovery
- C.Root canal therapy
- D.Application of fluoride varnish
Answer: B.Observation and follow-up for spontaneous recovery
248
Management of Orofacial Clefts
What is the preferred timing for primary repair of an orofacial cleft?
- A.At birth
- B.Between 3 to 6 months of age
- C.During teenage years
- D.Adulthood
Answer: B.Between 3 to 6 months of age
249
Management of Facial Nerve Palsy Post-Surgery
What is a common initial treatment for facial nerve palsy following oral and maxillofacial surgery?
- A.Immediate surgery
- B.Corticosteroids and physical therapy
- C.Simple observation
- D.Application of fluoride varnish
Answer: B.Corticosteroids and physical therapy
250
Diagnosis of Oral Lichen Planus
What is the definitive diagnostic method for oral lichen planus?
- A.Clinical examination alone
- B.Biopsy and histopathological examination
- C.Panoramic radiograph
- D.Fluoride varnish application
Answer: B.Biopsy and histopathological examination
251
Complications of Submandibular Gland Excision
What is a potential complication of submandibular gland excision?
- A.Hypoglossal nerve injury
- B.Increased salivary flow
- C.Hyperplasia of the gland
- D.Gingival overgrowth
Answer: A.Hypoglossal nerve injury
252
Management of Hyperparathyroidism-Related Jaw Lesions
What is the preferred treatment for jaw lesions caused by hyperparathyroidism?
- A.Root canal therapy
- B.Surgical resection after controlling hyperparathyroidism
- C.Application of fluoride varnish
- D.Simple observation
Answer: B.Surgical resection after controlling hyperparathyroidism
253
Management of Oral Verrucous Carcinoma
What is the primary treatment for oral verrucous carcinoma?
- A.Radiation therapy
- B.Surgical excision with clear margins
- C.Chemotherapy
- D.Application of fluoride varnish
Answer: B.Surgical excision with clear margins
254
Management of Recurrent Aphthous Stomatitis
What is a common treatment for recurrent aphthous stomatitis?
- A.Antibiotics
- B.Topical corticosteroids
- C.Routine prophylaxis
- D.Fluoride varnish application
Answer: B.Topical corticosteroids
255
Management of Mandibular Condylar Hyperplasia
What is the recommended surgical treatment for mandibular condylar hyperplasia?
- A.Orthodontic treatment alone
- B.Condylectomy
- C.Simple extraction of adjacent teeth
- D.Application of fluoride varnish
Answer: B.Condylectomy
256
Diagnosis of Ameloblastic Fibroma
What is the definitive diagnostic method for ameloblastic fibroma?
- A.Clinical examination alone
- B.Biopsy and histopathological examination
- C.Panoramic radiograph
- D.Fluoride varnish application
Answer: B.Biopsy and histopathological examination
257
Management of Osteochondroma of the Jaw
What is the primary treatment for osteochondroma of the jaw?
- A.Chemotherapy
- B.Surgical resection
- C.Radiation therapy
- D.Application of fluoride varnish
Answer: B.Surgical resection
258
Management of Hyperplastic Gingival Lesions
What is the initial treatment for a hyperplastic gingival lesion?
- A.Observation
- B.Surgical excision and biopsy
- C.Root canal therapy
- D.Application of fluoride varnish
Answer: B.Surgical excision and biopsy
259
Complications of Mandibular Setback Surgery
What is a potential complication of mandibular setback surgery?
- A.Malocclusion
- B.Inferior alveolar nerve injury
- C.Increased enamel thickness
- D.Formation of dental tori
Answer: B.Inferior alveolar nerve injury
260
Diagnosis of Odontogenic Keratocyst
What is the preferred imaging modality for diagnosing an odontogenic keratocyst?
- A.Panoramic radiograph
- B.Cone beam computed tomography (CBCT)
- C.Magnetic resonance imaging (MRI)
- D.Periapical radiograph
Answer: B.Cone beam computed tomography (CBCT)
261
Management of Keratocystic Odontogenic Tumor (KCOT)
What is the preferred treatment for a large keratocystic odontogenic tumor (KCOT)?
- A.Enucleation and curettage
- B.Marsupialization followed by enucleation
- C.Simple observation
- D.Root canal therapy
Answer: B.Marsupialization followed by enucleation
262
Management of Maxillary Sinus Perforation
What is the immediate management of a maxillary sinus perforation during tooth extraction?
- A.Observation
- B.Surgical closure and sinus precautions
- C.Fluoride varnish application
- D.Ignore the condition
Answer: B.Surgical closure and sinus precautions
263
Complications of Zygomatic Implant Placement
What is a potential complication of zygomatic implant placement?
- A.Sinusitis
- B.Increased tooth mobility
- C.Gingival recession
- D.Tooth discoloration
Answer: A.Sinusitis
264
Management of Mandibular Distraction Osteogenesis
What is a common complication of mandibular distraction osteogenesis?
- A.Malocclusion
- B.Infection at the distraction site
- C.Increased enamel thickness
- D.Dry socket
Answer: B.Infection at the distraction site
265
Management of Severe Periodontal Disease in Orthognathic Surgery Patients
How should severe periodontal disease be managed in patients undergoing orthognathic surgery?
- A.Ignore periodontal status
- B.Stabilize periodontal health before and during orthognathic surgery
- C.Use only fixed appliances
- D.Apply more force to move teeth faster
Answer: B.Stabilize periodontal health before and during orthognathic surgery
266
Management of Temporomandibular Joint Ankylosis
What is a typical treatment for temporomandibular joint ankylosis?
- A.Observation
- B.Surgical intervention to release the joint
- C.Tooth extraction
- D.Application of fluoride varnish
Answer: B.Surgical intervention to release the joint
267
Management of Oral Verrucous Carcinoma
What is the primary treatment for oral verrucous carcinoma?
- A.Observation
- B.Surgical excision
- C.Tooth whitening
- D.Fluoride varnish application
Answer: B.Surgical excision
268
Use of Cone Beam CT in Diagnosing Impacted Teeth
How does CBCT improve the diagnosis and management of impacted teeth?
- A.It does not provide any additional benefit
- B.Provides three-dimensional visualization of the impacted tooth's position relative to adjacent structures
- C.It only shows soft tissue structures
- D.CBCT increases radiation exposure without diagnostic benefits
Answer: B.Provides three-dimensional visualization of the impacted tooth's position relative to adjacent structures
269
Management of Severe Open Bite
What is a potential treatment for severe open bite in adults?
- A.Headgear
- B.Orthognathic surgery to reposition the jaws
- C.Palatal expander
- D.Space maintainer
Answer: B.Orthognathic surgery to reposition the jaws
270
Management of Root Resorption in Orthodontic Patients
How should orthodontic treatment be adjusted in patients experiencing significant root resorption?
- A.Increase the force applied to the teeth
- B.Halt orthodontic treatment immediately
- C.Reduce the force and duration of orthodontic treatment, and monitor closely with radiographs
- D.Use heavier archwires
Answer: C.Reduce the force and duration of orthodontic treatment, and monitor closely with radiographs
271
Management of Maxillary Canine Impaction
What is the preferred surgical approach for impacted maxillary canines?
- A.Closed surgical exposure and orthodontic traction
- B.Extraction of adjacent teeth
- C.Immediate implant placement
- D.Simple observation
Answer: A.Closed surgical exposure and orthodontic traction
272
Management of Oral Lichen Planus
What is the common treatment for symptomatic oral lichen planus?
- A.Antibiotics
- B.Topical corticosteroids
- C.Routine prophylaxis
- D.Fluoride varnish application
Answer: B.Topical corticosteroids
273
Complications of Mandibular Reconstruction with Free Flap
What is a potential complication of mandibular reconstruction with a free flap?
- A.Sinusitis
- B.Flap necrosis
- C.Increased tooth mobility
- D.Gingival recession
Answer: B.Flap necrosis
274
Management of Odontogenic Infections
What is a key principle in managing odontogenic infections?
- A.Ignore the infection
- B.Prompt surgical drainage and appropriate antibiotic therapy
- C.Only prescribe painkillers
- D.Increase fluoride application
Answer: B.Prompt surgical drainage and appropriate antibiotic therapy
275
Management of Chronic Sialadenitis
What is the preferred treatment for chronic sialadenitis of the submandibular gland?
- A.Observation
- B.Submandibular gland excision
- C.Fluoride varnish application
- D.Routine dental cleaning
Answer: B.Submandibular gland excision
276
Management of Ludwig’s Angina
What is the immediate treatment for Ludwig’s angina?
- A.Observation
- B.Airway management, surgical drainage, and antibiotics
- C.Tooth whitening
- D.Fluoride varnish application
Answer: B.Airway management, surgical drainage, and antibiotics
277
Management of Infected Dental Implants
What is the first step in managing an infected dental implant?
- A.Immediate removal of the implant
- B.Conservative debridement and antibiotic therapy
- C.Tooth whitening
- D.Ignore the infection
Answer: B.Conservative debridement and antibiotic therapy
278
Complications of Mandibular Fracture Repair
What is a potential complication of mandibular fracture repair?
- A.Tooth discoloration
- B.Inferior alveolar nerve injury
- C.Increase in tooth size
- D.Formation of dental tori
Answer: B.Inferior alveolar nerve injury
279
Management of Impacted Canines
What is the preferred surgical approach for impacted maxillary canines?
- A.Closed surgical exposure and orthodontic traction
- B.Extraction of adjacent teeth
- C.Immediate implant placement
- D.Simple observation
Answer: A.Closed surgical exposure and orthodontic traction
280
Management of Odontogenic Keratocyst
What is the typical treatment for an odontogenic keratocyst?
- A.Observation
- B.Enucleation and curettage
- C.Tooth whitening
- D.Scaling and root planing
Answer: B.Enucleation and curettage
281
Management of Oral Verrucous Carcinoma
What is the primary treatment for oral verrucous carcinoma?
- A.Observation
- B.Surgical excision
- C.Tooth whitening
- D.Fluoride varnish application
Answer: B.Surgical excision
282
Management of Oral Mucosal Melanoma
What is the recommended treatment for oral mucosal melanoma?
- A.Radiation therapy alone
- B.Surgical excision with clear margins
- C.Chemotherapy
- D.Simple observation
Answer: B.Surgical excision with clear margins
283
Diagnosis of Salivary Gland Tumors
What is the most accurate method for diagnosing salivary gland tumors?
- A.Clinical examination alone
- B.Fine needle aspiration biopsy
- C.Panoramic radiograph
- D.Fluoride varnish application
Answer: B.Fine needle aspiration biopsy
284
Management of Odontogenic Sinusitis
What is the first-line treatment for odontogenic sinusitis?
- A.Root canal therapy
- B.Extraction of the offending tooth and sinus drainage
- C.Application of fluoride varnish
- D.Simple observation
Answer: B.Extraction of the offending tooth and sinus drainage
285
Management of Maxillary Tori
What is a common indication for the surgical removal of maxillary tori?
- A.Routine prophylaxis
- B.Interference with denture fit or ulceration
- C.Mild tooth discoloration
- D.Simple observation
Answer: B.Interference with denture fit or ulceration
286
Management of Dentigerous Cysts
What is the preferred treatment for a dentigerous cyst?
- A.Enucleation and removal of the associated tooth
- B.Root canal therapy
- C.Application of fluoride varnish
- D.Simple observation
Answer: A.Enucleation and removal of the associated tooth
287
Management of Orofacial Clefts
What is the preferred timing for primary repair of an orofacial cleft?
- A.At birth
- B.Between 3 to 6 months of age
- C.During teenage years
- D.Adulthood
Answer: B.Between 3 to 6 months of age
288
Diagnosis of Traumatic Bone Cysts
What is the best imaging modality for diagnosing a traumatic bone cyst?
- A.Panoramic radiograph
- B.Cone beam computed tomography (CBCT)
- C.Magnetic resonance imaging (MRI)
- D.Periapical radiograph
Answer: A.Panoramic radiograph
289
Management of Maxillary Third Molars
Which forceps are suitable for extracting maxillary third molars?
- A.No. 150 forceps
- B.No. 88L and 88R forceps
- C.No. 151 forceps
- D.No. 74 forceps
Answer: B.No. 88L and 88R forceps
290
Management of Facial Cellulitis
What is the immediate management for a patient presenting with facial cellulitis due to a dental abscess?
- A.Prescribe antibiotics and monitor
- B.Immediate surgical drainage and antibiotic therapy
- C.Tooth whitening
- D.Ignore the infection
Answer: B.Immediate surgical drainage and antibiotic therapy
291
Complications of Submandibular Gland Excision
What is a potential complication of submandibular gland excision?
- A.Hypoglossal nerve injury
- B.Increased salivary flow
- C.Hyperplasia of the gland
- D.Gingival overgrowth
Answer: A.Hypoglossal nerve injury
292
Management of Recurrent Aphthous Stomatitis
What is a common treatment for recurrent aphthous stomatitis?
- A.Antibiotics
- B.Topical corticosteroids
- C.Routine prophylaxis
- D.Fluoride varnish application
Answer: B.Topical corticosteroids
293
Complications of Mandibular Setback Surgery
What is a potential complication of mandibular setback surgery?
- A.Malocclusion
- B.Inferior alveolar nerve injury
- C.Increased enamel thickness
- D.Formation of dental tori
Answer: B.Inferior alveolar nerve injury
294
Complications of Maxillary Sinus Lift
What is a potential complication of a maxillary sinus lift procedure?
- A.Inferior alveolar nerve injury
- B.Sinus membrane perforation
- C.Increased enamel thickness
- D.Formation of dental tori
Answer: B.Sinus membrane perforation
295
Management of Oral Submucous Fibrosis
What is a common treatment for oral submucous fibrosis?
- A.Observation only
- B.Surgical release of fibrous bands and steroid injections
- C.Fluoride varnish application
- D.Antibiotics
Answer: B.Surgical release of fibrous bands and steroid injections
296
Management of Maxillary Canine Impaction
What is the preferred surgical approach for impacted maxillary canines?
- A.Closed surgical exposure and orthodontic traction
- B.Extraction of adjacent teeth
- C.Immediate implant placement
- D.Simple observation
Answer: A.Closed surgical exposure and orthodontic traction
297
Management of Oral Verrucous Carcinoma
What is the primary treatment for oral verrucous carcinoma?
- A.Observation
- B.Surgical excision
- C.Tooth whitening
- D.Fluoride varnish application
Answer: B.Surgical excision
298
Management of Dentoalveolar Fractures
What is the initial management for dentoalveolar fractures involving multiple teeth?
- A.Immediate surgical reduction and fixation
- B.Observation
- C.Root canal therapy
- D.Application of fluoride varnish
Answer: A.Immediate surgical reduction and fixation
299
Management of Maxillary Atrophy
Which technique is often used for dental implant placement in patients with severe maxillary atrophy?
- A.Immediate loading
- B.Zygomatic implants
- C.Subperiosteal implants
- D.Mini implants
Answer: B.Zygomatic implants
300
Management of Severe Open Bite
What is a potential treatment for severe open bite in adults?
- A.Headgear
- B.Orthognathic surgery to reposition the jaws
- C.Palatal expander
- D.Space maintainer
Answer: B.Orthognathic surgery to reposition the jaws
043
Dry Socket Timing
Alveolar osteitis (dry socket) most commonly develops:
- A.2 to 4 days after extraction
- B.Within the first hour after extraction
- C.3 to 4 weeks after extraction
- D.Only after implant placement
Answer: A.2 to 4 days after extraction
Why
Alveolar osteitis classically presents 2 to 4 days after extraction with severe throbbing pain, malodor, and a visibly empty or denuded socket due to loss of the clot. Risk factors include smoking, oral contraceptive use, mandibular third molar surgery, and traumatic extraction. Treatment focuses on socket irrigation and obtundent dressings, not antibiotics.