All of the following are true of reciprocal arm except 1) It is usually placed on the lingual side of the tooth and is rigit 2) It is usually placed on the buccal side and is nonrigid 3) Both A and B are true 4) None of the above true
ProsthodonticsAnswer: 2
In lateral movements, the condyle on the balancing side moves 1) Inwards, backwards and downwards 2) Outwards, backwards and upwards 3) Inwards, forwards and downwards 4) None of the above
ProsthodonticsAnswer: 3
While selecting a post and core system, preferably the post should be 1) Parallel 2) Tapered 3) Threaded 4) No threaded
ProsthodonticsAnswer: 1
Resin teeth 1) Show a high compressive strength 2) Contraindicated in patients with decreased interocclusal distance 3) Show crazing 4) Show a high fracture strength
ProsthodonticsAnswer: 3
The prosthetic appliance given to cover the palatal defect in patients with cleft palate is called 1) Artificial velum 2) Obturator 3) Removable prosthetic appliance 4) None of the above
ProsthodonticsAnswer: 2
The following is the prime consideration in designing bilateral lower distal extension RPD 1) Load distribution 2) Aesthetics 3) Clasp design 4) Use of anatomic teeth
ProsthodonticsAnswer: 1
The so called resin retained FPDs or Maryland bridges depend upon
1. mechanical retention
2. chemical retention
3. indirect retention
4. micromechanical retention
ProsthodonticsAnswer: 4
Which of the following is critical for recording the centric relations for CD 1) Proper relaxation of muscles of mastication 2) Stable recording bases 3) Thickness of the occlusal rims 4) All of the above