Download RGUHS (Rajiv Gandhi University of Health Sciences) BDS 2014 December (Bachelor of Dental Surgery) 1st Year 1104 Dental Materials Old Scheme Previous Question Paper
I B.D.S Degree Examination - DEC-2014
Time: Three Hours
Max. Marks: 70 Marks
DENTAL MATERIALS (Old Scheme)
Q.P. CODE: 1104
Your answers should be specific to the questions asked
Draw neat, labeled diagrams wherever necessary
LONG ESSAYS
2 x 10 = 20 Marks
1.
What are composite restorative materials? Mention the composition and functions of each
component. Explain in detail different aspects of curing of resin-based composites.
2.
Classify dental ceramics. Explain in detail about manipulation of ceramics.
SHORT ESSAYS
6 x 5 = 30 Marks
3.
Accelerators and Retarders
4.
Acid etching
5.
Addition polymerization
6.
Adhesion and cohesion
7.
Allergic reactions to dental materials
8.
Annealing
SHORT ANSWERS
10 x 2 = 20 Marks
9.
Beryllium
10.
Beta-titanium
11.
Burnishing
12.
Coefficient of thermal expansion
13.
Crevice corrosion
14.
Crucible former
15.
Ductility
16.
Enumerate non-aqueous elastomers.
17.
Gillmore needle
18.
Hardness of dental materials
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This post was last modified on 06 June 2021