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
The amount of closing pressure for the patient with small jaw bone size compared with one having large jaw bones will be 1. Same 2. Less 3. More 4. None of the above
ProsthodonticsAnswer: 2
The part of the circumferential clasp that resists horizontal forces is 1) Shoulder of the clasp 2) Tip of the clasp 3) Occlusal rest 4) All of the above
ProsthodonticsAnswer: 1
Perleche associated with cheilosis results from 1) Decreased vertical dimension of occlusion 2) Riboflavin deficiency 3) Candida infection 4) All of the above
ProsthodonticsAnswer: 4
The difference between the widths of palatal strap and a palatal bar major connector, is that, the width of
1. strap should not be less than 12 mm
2. bar should not be more than 5 mm
3. strap should not be less than 8 mm
4. bar should not be more than 10 mm
ProsthodonticsAnswer: 3
Subgingival margins are indicated for FPDs in all of the following situations, except
1. where there is need for additional retention
2. when cervical erosion already exists on a tooth
3. when the proximal contact area terminates occlusal to the gingival crest
4. all of the above
ProsthodonticsAnswer: 3
Leon William"s classificatio gives an idea about 1) Number of teeth and size of the arch 2) Residual alveolar ridge 3) Form of tooth and face 4) Colour of artificial teeth
ProsthodonticsAnswer: 3
When planning a maxillary class IV RPD, the planning for esthetics begins with 1) Survery of the radiograph 2) Selection of proper shade of artificial teeth 3) Survey of the diagnostic cast 4) Survey of the refractory cast
