WorksheetsIntegrated Clinical Residency Course in OMFS Quiz
Total questions: 20
Worksheet time: 10mins
Which dental college is associated with the Senior Internship Program in Oral and Maxillofacial Surgery?
J.K.K. Nataraja Dental College and Hospital
ABC Dental College
XYZ Medical University
National Dental Institute
Based on the diagram, what dental condition is being illustrated?
Tooth Decay
Impacted Teeth
Gum Disease
Tooth Fracture
Which neurovascular structures are found within the mandibular canal?
Only nerves
Only arteries
Inferior alveolar artery, vein, and nerve
Only lymphatic vessels
According to Pell and Gregory’s classification, which class describes a tooth that is positioned anterior to the ramus of the mandible?
Class I
Class II
Class III
Class IV
What is a possible complication if the second molar is at risk due to root canal treatment?
Fracture of the second molar
Whitening of the tooth
Increased saliva production
Loss of taste
Which of the following is NOT a condition to be checked in the impacted tooth?
Presence of caries
Dental fillings
Hair growth
Internal resorption
Why is the lateral oblique view of the mandible inevitably distorted?
A. The film is always blurry
B. The opposite side of the mandible is rotated away from the beam during film exposure
C. The patient cannot keep still
D. The X-ray machine is outdated
What complication can arise when pericoronitis is associated with an impacted tooth?
Infection can track into deep fascial spaces
Tooth whitening
Increased saliva production
Improved gum health
Which of the following statements is TRUE regarding deeply impacted third molars not associated with pathology?
They must always be removed.
They should not be removed if not associated with local or systemic pathology.
Removal is recommended for all impacted teeth.
Removal is only necessary in young patients.
Which of the following instruments is primarily used for diagnosis in surgical procedures?
Mouth mirror
Scalpel
Austin retractor
Curette
What is the primary function of the handle in dental forceps?
To cut the tooth
To provide a palm grip for the operator
To act as a fulcrum
To serrate the tooth surface
Which force can be safely applied during extraction of a tooth with a single, conical root, and why?
Buccal/Labial pressure, because it expands the buccal cortical plate
Rotational pressure, because it allows internal socket expansion without risk of root fracture
Palatal/Lingual pressure, because it expands the lingual cortical plate
Apical pressure, because it prevents root fracture
If excessive force is required during tooth extraction, what should be done?
Continue pulling harder
Use other maneuvers to improve luxation
Stop the procedure immediately
Apply ice to the area
Which part of the elevator is responsible for transmitting force to the tooth or bone?
Handle
Shank
Blade
Screw
Elevators work on which of the following mechanical principles?
Only wedge
Only lever
Only wheel and axle
Combination of wedge, lever, and wheel and axle
Which principle describes the application of effort to the circumference of a wheel, turning the axle to generate force?
Wedge Principle
Lever Principle
Wheel and Axle Principle
Pulley Principle
How should straight and Coupland elevators be applied to the tooth and bone?
At a 90° angle to the long axis
At a 60° angle to the long axis
At a 45° angle to the long axis
Parallel to the long axis
What is the primary use of a Lucas bone curette?
To cut bone
To remove granulation tissue from the socket
To hold tissues during surgery
To trim dental crowns
What is the function of Mitchell’s trimmer in socket management?
To scoop out fibrous attachment around the impacted tooth
To hold tissues during surgery
To deliver the tooth
To apply forceps interdentally
According to the literature, what is true about flap designs for lower third molar impactions?
Various flap designs exist, each with its own merits
Only one flap design is universally accepted
Flap designs are not important in oral surgery
Flap designs are only used for upper molars
