The disadvantage of three-fourth crown 1) Compromised aesthetics 2) More tooth reduction 3) Inadequate retention 4) Biomechanical compatibility
ProsthodonticsAnswer: 3
When both the premolars are missing, connectors in FPD used to replace them should 1) Be semirigid both on the canine and the first molars 2) Be rigid both on the canine and the first molars 3) Be rigid on canines only 4) Be rigid on first molars only
ProsthodonticsAnswer: 2
Retromolar area should be covered in CD or distal extension RPD in order to 1) Provide the better marginal seal 2) To slow down the rate of resorption of alveolar bone in posterior area 3) Derive support from the underlying bone which is resistant to resorption 4) All of the above
ProsthodonticsAnswer: 4
Tissue reaction that is common due to overextension of labial flanges of the complete denture 1) Epulis granuloma 2) Epulis fissuratum 3) Papillary hyperplasia 4) Pyogenic granuloma
ProsthodonticsAnswer: 2
The distal palatal termination of the complete denture is dictated by the 1) Tuberosity 2) Vibrating line 3) Fovea palatine 4) Maxillary tori
ProsthodonticsAnswer: 2
Earprosthesis and ocular prothesis are made from 1) Methyl methacrylate 2) Metallic implants 3) Silicone 4) Epoxy resin
ProsthodonticsAnswer: 3
"Squint" test is used as guide for selecting 1. Shade of teeth 2. Shape of teeth 3. Length of teeth 4. None of the above
ProsthodonticsAnswer: 1
On the articulator the incisal guidance is the 1) Horizontal guidance 2) Same as condylar guidance 3) Mechanical equivalent of curve of spee 4) Mechanical equivalent of horizontal and vertical overlap
