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NEET MDS Quiz - Practice Test

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Practice Test

State PSC PYQ - 3 Questions

1
State PSC PYQ
In which zone of the developing secondary cartilage of the condyle is type 1 collagen expressed?
1) Proliferative zone
2) Zone of hypertrophy
3) Zone of maturation
4) Zone of endochondral ossification

πŸ“ Explanation:

Type 1 collagen is predominantly expressed in the proliferative zone of the developing secondary cartilage of the condyle.This zone is responsible for the growth of the condyle through cell division and differentiation.

2
State PSC PYQ
Which of the following is NOT an objective of the fluid wax impression technique?
1) It is used to record the stress-bearing areas in functional form
2) It is used to record the non-stress-bearing areas in functional form
3) It is used to record the non-stress-bearing areas in anatomic form
4) It is used to obtain maximum extension of the peripheral borders of the denture

πŸ“ Explanation:

The technique records stress-bearing areas in functional form, non-stress-bearing areas in anatomic form, and helps obtain maximum peripheral extension. Recording non-stress-bearing areas in functional form is NOT one of its objectives.

3
State PSC PYQ
Which of the following is NOT a disadvantage of ceramic materials for dental restorations?
1) High brittleness under tensile stress
2) High thermal conductivity
3) Difficulty in bonding to tooth structure
4) Low aesthetic quality compared to composites

πŸ“ Explanation:

Ceramics offer superior aesthetics; therefore ‘‘low aesthetic quality’’ is not a disadvantage.

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