Download KUHS BDS Second Year 2017 July 204002 Dental Materials Question Paper

Download KUHS (Kerala University of Health Sciences) BDS (Bachelor of Dental Surgery) Second Year (2nd Year) 2017 July 204002 Dental Materials Question Paper.

Reg. No.: ???????
Second Year BDS Degree Examinations July 2017
DENTAL MATERIALS
Time: 3 hrs Max marks: 100
? Answer all questions
? Write section A and section B in separate answer books (32 Pages).
Do not mix up questions from section A and section B.
Q P Code: 204002 Section A ? Prosthodontics Marks: 50
Essay (14)
1. Discuss casting procedure in detail. Elaborate on casting failures
Short essays
(6+8=14))
(2x8=16)
2. Classify primary impression materials. Describe briefly about the composition and
manipulation of impression compound. (3+5=8)
3. Classify gypsum products. Describe briefly properties,composition and
manipulation of gypsum bonded investment. (3+5=8)
Short notes (5x4=20)
4. Requirements of denture base resin
5. Hygroscopic setting expansion
6. Abrasives and polishing agents
7. Implant materials
8. Polyether.
Q P Code: 205002 Section B ? Conservative Dentistry Marks: 50
Essay (14)
1. Classify glass ionomer cements. Discuss its setting reaction, nature of adhesion and
uses of glass ionomer cements. (3+3+3+5=14)
Short essays (2x8=16)
2. Methods of strengthening dental ceramics
3. Explain hybrid composite resins
Short notes (5x4=20)
4. Dentin bonding agents
5. Gold Foil
6. Dental burs
7. Delayed expansion of amalgam
8. Biocompatibility
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