Download KUHS BDS Second Year 2015 August 204002 Dental Materials Question Paper

Download KUHS (Kerala University of Health Sciences) BDS (Bachelor of Dental Surgery) Second Year (2nd Year) 2015 August 204002 Dental Materials Question Paper.

Reg. No.: ???????

Second Year BDS Degree Examinations - August 2015
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. Define denture base. Mention the classification and requirements of denture base
resins. Add a note on chemistry of polymerization. (1+5+8=14)
Short essays (2x8=16)
2. Classify gypsum products. Explain briefly on the setting reaction of gypsum.
3. Explain briefly on tarnish and corrosion.
Short notes (5x4=20)
4. Hardness tests.
5. Syneresis and imbibition.
6. Impression compound ? properties and manipulation.
7. Dentrifice.
8. Properties of inlay wax.




Q P Code: 205002 Section B ? Conservative Dentistry Marks: 50

Essay (14)
1. Explain in detail about composite resins ? classification, properties and various uses.
(5+5+4=14)
Short essays (2x8=16)
2. Classify dental ceramics. Explain in detail about methods of strengthening porcelain.
(2+6=8)
3. Classify dental cements. Explain about cavity liners and bases. (2+6=8)
Short notes (5x4=20)
4. High noble alloys
5. Eutectic and peritectic alloys
6. Acid etching
7. Fluxes
8. Resin modified glass ionomer cements
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