AUGUST 2017 Sub. Code: 4208
SECOND YEAR B.D.S. DEGREE EXAM
(Common to First Year Paper III Modified Regulation III Candidates)
PAPER III DENTAL MATERIALS
Q.P Code: 544208
Time: 180 Minutes Maximum: 70 Marks
I. Elaborate on: x 10 20)
1. Explain the term Biocompatibility of Dental materials and describe
briefly adverse effects from Dental Materials.
2. Describe the High Copper Silver amalgam alloys, their amalgamation,
micro structure and their advantages.
II. Write Notes on: (10 x 5 50)
1. Epoxy Resin Dies.
2. Inlay waxes.
3. Divestment.
4. 18 8 Stainless Steel.
5. Die Hardener.
6. Anti- Cariogenic.
7. Organic Fillers.
8. Implant materials.
9. Cavity Varnishes.
10. Gold Foil.