To produce "S" and "Sh" the tongue makes contact with the 1) Anterior 1/3rd of the palate 2) Middle 1/3rd of the palate 3) Molar and premolar 4) None of the above
ProsthodonticsAnswer: 1
If lower teeth are seen above the lower lip when patient is speaking, it indicates all of the following except 1. Too much vertical lap of the teeth 2. Insufficient interocclusal space 3. Vertical space between the jaws is in excess 4. Occlusal plane set too high
ProsthodonticsAnswer: 2
Bite registration wax should have 1) Elasticity and offer high resistance during jaw closure 2) Plasticity and offer high resistance during jaw closure 3) Elasticity and offer minimum resistance during jaw closure 4) Plasticity and offer minimum resistance during jaw closure
ProsthodonticsAnswer: 4
The major concern of RPD associated with a diabetic patient is 1) Selection of artificial teeth 2) Unfavourable response of supporting tissue 3) Problems in impression procedures 4) Nothing of special concern in diabetic patients
ProsthodonticsAnswer: 2
Most suitable impression material for clasp retained partial denture 1) Impression compound 2) Impression paste 3) Alginate 4) Rubber base impression
ProsthodonticsAnswer: 3
Circumferential is 1) Aker"s clasp 2) Retentive arm lies at the occlusal third 3) Clasp can be easily adjusted 4) Encircles the tooth from the point of origin
ProsthodonticsAnswer: 1
Incisal guidance is 1) Determination by the dentist and is the equivalent of the overjet and overbite 2) Determination by the dentist and is not related to the overjet and overbite 3) Both of the above 4) None of the above
ProsthodonticsAnswer: 1
The difficulty in making a 3/4th crown in anterior teeth with short clinical crowns is 1) Need to satisfy both mechanical and aesthetic demands 2) Difficulty in achieving resistance to occlusal forces 3) Chances of injury to the lip are more 4) Retention can not be achieved properly