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NEETMDS- Prosthodontics mcq
MDS PREP
For patients wearing CD the test for phonetics is best done at the time of
1) Before making wax rims
2) Recording jaw relations on the wax rims
3) At the time of try in stage of trial dentures
4) All of the above
Prosthodontics Answer: 3

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
Prosthodontics Answer: 2

When using the platinum foil matrix technique to fabricate a collarless metal-ceramic crown, the foil is adapted on to the

1. internal surface of the metal
2. die
3. porcelain veneer
4. external surface of the metal framework
Prosthodontics Answer: 2

Dropping of the corners of the mouth in a complete denture wearing person is due to
1) Decreased vertical dimension
2) Increased freeway space
3) Improper lip support from the incisors
4) All of the above
Prosthodontics Answer: 4

Structurel durability is
1) Biological phenomenon
2) Mechanical phenomenon
3) Structural phenomenon
4) None of the above
Prosthodontics Answer: 2

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
Prosthodontics Answer: 3

Benette angle is
1) The angle between sagittal condylar path and Frankfort plane
2) The angle which the path of balancing side condyle makes with the sagittal plane during lateral excrusion
3) Measured by using a face-bow
4) None of the above
Prosthodontics Answer: 2

Mandible can be made into retruded position for recording the centric relation by
1) Protrude and retrude mandible alternately
2) Repeating the word "M" and relaxing
3) Making the tongue touch the posterior palate
4) All of the above
Prosthodontics Answer: 4

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