1. The distobuccalflange of mandibular denture is limited by the action of the
   1. Superior constrictor muscle
   2. Lateral pterygoid muscle
   3. Masseter muscle
   4. Buccinator muscle
   
   
   
2. Mean denture bearing area in the edentulous maxilla is approximately
   1. 12.25 sq cm
   2. 18.25 sq cm
   3. 20.25 sq cm
   4. 22.96 sq cm
   
   
   
3. If complete denture try in recorded in India, the preferred wax will be
   1. Type I modelling wax
   2. Type II modelling wax
   3. Type III modelling wax
   4. Type III modelling wax
   
   
   
4. Patient produces clicking sound on closing a denture while doing functional movements, cause may be
   1. Tightly fitting maxillary denture
   2. Newly rebased dentures
   3. Horizontal displacement of mandibular denture
   4. Decreased interocclusal space
   
   
   
5. Solberg Krogh Poulsen and Olsson described a systematic sequence for
   1. TMJ examination
   2. Comprehensive muscle palpation
   3. Palate examination
   4. Lymph node palpation
   
   
   
6. Temporary restraining force is
   1. Atmospheric pressure
   2. Surface tension
   3. Adhesion
   4. Cohesion
   
   
   
7. Homunculus is a graphic depiction of functional areas of sensory cortex. Out of which, — of sensory cortex is dedicated to face, mouth and throat
   1. 15%
   2. 25%
   3. 35%
   4. 45%
   
   
   
8. A patient wearing complete denture presents with angular cheilitis. Recent medical examination revealed that vitamin deficiency is not a factor. What may be the possible predisposing factor?
   1. Insufficient vertical dimension of occlusion
   2. Increased vertical dimension of occlusion
   3. Improperly balanced occlusion
   4. Poor contour of denture base
   
   
   
9. All of which are Arcon articulators, except
   1. TMJ instrument
   2. Whipmix articulator
   3. Denar Class IV instrument
   4. Dentatus articulator
   
   
   
10. Masseteric notch is formed by the action of
    1. Buccinator on masseter
    2. Masseter on buccinator
    3. Superior constrictor on buccinator
    4. Buccinator on superior constrictor
    
    
    

ANSWERS