Download RGUHS (Rajiv Gandhi University of Health Sciences) BDS 2011 June (Bachelor of Dental Surgery) 2nd Year 1185 Dental Materials Rs 3 Previous Question Paper

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Rajiv Gandhi University of Health Sciences
II B.D.S Degree Examination ? June / July 2011
Time: 3 Hrs.
[Max. Marks : 70]
DENTAL MATERIALS
(RS-3)
QP Code: 1185
Your answers should be specific to the questions asked.
Draw neat labeled diagrams wherever necessary.

LONG ESSAY
2 X 10 = 20 Marks
1.
Classify impression materials. Discuss in detail about irreversible hydrocolloid impression materials
2.
Define composite. Classify composite. Discuss briefly about each material.
SHORT ESSAY
8 X 5 = 40 Marks
3.
Luting cements
4.
Base plate materials
5.
Hygroscopic expansion
6.
Composition of ceramics
7.
Stress and strain
8.
Annealing of gold foil
9.
Inlay wax
10. Poly carboxylate cements
SHORT ANSWERS
5 X 2 = 10 Marks
11. Delayed expansion
12. Pickling solution
13. Denture reliners
14. 18 ? 8 wires
15. Dievestment
* * * * *

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