When the gingival tissue cannot be retracted satisfactorily, the choice of impression for FPD is 1) Reversible hydrocolloid 2) Irreversible hydrocolloid 3) Elastomeric impression 4) Impression compound with copper band
ProsthodonticsAnswer: 4
The clasps for partial denture should be made of 1) Gold 2) Iridioplatinum 3) Platinum 4) Silver
ProsthodonticsAnswer: 1
Resilient silicone denture lining materials are superior to plasticized acrylic resin as 1) Bond strength with a denture is increased 2) They remain resilient for a short time 3) They do not support fungal growth 4) Tissue adaptation is better
ProsthodonticsAnswer: 3
After a cast gold crown is mde, it failed to seat the die. You would like to 1) Scrape the surface of the die 2) Apply continuous pressure until the crowns seats completely 3) Grind the inner side over extensions of the crown 4) All of the above
ProsthodonticsAnswer: 3
All of the following are the border movements of the mandible in mid saggital plane except 1) Centric relation 2) Centric occlusion 3) Lateral contact position 4) Protrusive contact position
ProsthodonticsAnswer: 3
The correct comparison of amount of tooth reduction for metal-ceramic crown and porcelain jacket crown is related to 1) The facial tooth reduction 2) The incisal reduction is the same for both 3) There is more lingual reduction in metal-ceramic 4) There is less lingual reduction in metal-ceramic
ProsthodonticsAnswer: 4
The finish line which does not have a sliding fit 1) Chamfer 2) Knife edge 3) Shoulder 4) Bevel
ProsthodonticsAnswer: 3
The important instruction you would like to give at the time of denture delivery is that 1) The denture may require relining in future 2) It is necessary to examine the tissues and the dentures periodically 3) It takes at least two weeks for the denture to settle down 4) It may result in excessive salivation
