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NEETMDS- Prosthodontics mcq
MDS PREP
The forces acting through a fixed partial denture on the abutment tooth should be directed
1) As far as possible at right angles to the long axis of the teeth
2) Parallel to the long axis of the teeth
3) By decreasing the mesiodistal dimension
4) None of the above
Prosthodontics Answer: 2

Tissue stops is impression tray aids in
1) Anterior-posterior stabilization
2) Better acrylic flow
3) Proper retention
4) All of the above
Prosthodontics Answer: 1

Group function of the occlusion is characterised by
1) Dosocclusion of posterior teeth when mandible is protruded
2) Working side contacts from canine to all posterior teeth with out balancing side contacts
3) Absence of bilateral balanced occlusion
4) Cuspid rise in protrusion
Prosthodontics Answer: 2

Finish line which provides easy fit of the cast and burnishing of gold is
1) Chamfer
2) Knife edge
3) Shoulder
4) Bevel
Prosthodontics Answer: 2

A patient has his upper incisors replaced by a RPD. Whistling sound when patient is trying to speak is due to all of the following except
1) Excessive deep bite
2) Palatally placed incisors
3) Excessive overjet
4) Insufficient overbite
Prosthodontics Answer: 1

Centric relation is
1 repeatable and recordable
2 a habitual position
3 a tooth t3 tooth relation
4 all of the above
Prosthodontics Answer: 1

For obtaining functional impression for RPD
1) Teeth are recorded in anatomical form and ridge in functional form
2) Teeth are recorded in functional form and ridge in functional form
3) Teeth and ridge are recorded both in anatomical and functional form
4) None of the above
Prosthodontics Answer: 1

The biologic requirements of an anterior 3/4th crown include
1) Maintain health of investing tissues
2) A resistance form to aid in retention
3) An outline form to aid in prevention of caries
4) All of the above
Prosthodontics Answer: 4

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