Reg. No.:
Second Year BDS Degree Supplementary Examinations January 2018
DENTAL MATERIALS
--- Content provided by FirstRanker.com ---
Time: 3 hrs
- Answer all questions
- Max marks: 100
- Write section A and section B in separate answer books (32 Pages).
- Do not mix up questions from section A and section B.
--- Content provided by FirstRanker.com ---
QP Code: 204002 Section A - Prosthodontics
Marks: 50
Essay
- Define casting procedure. Describe in detail about the lost wax technique used in casting procedure in dentistry. (14)
Short essays (2x8=16)
--- Content provided by FirstRanker.com ---
- Impression compound
- implant materials
Short notes (5x4=20)
- synerisis and imbibition.
- Silica
- Impression plaster
- setting expansion in gypsum.
- Chemical stages of polymerization
--- Content provided by FirstRanker.com ---
QP Code: 205002 Section B - Conservative Dentistry
Marks: 50
--- Content provided by FirstRanker.com ---
Essay
- Define composite resin. Classify them and discuss the components of composite resin materials. (2+2+10)
Short essays (2x8=16)
- Zinc poly carboxylate cement: Its composition, setting reaction and mechanism of bonding to tooth structure. (2+4+2)
- Composition and ideal requirements of inlay casting waxes. (2+6)
--- Content provided by FirstRanker.com ---
Short notes (5x4=20)
- Classify all ceramic restorations.
- Gamma 2 phase
- Flux and anti-flux in soldering
- Difference between tarnish and corrosion
- Classification of direct filling gold.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
This download link is referred from the post: KUHS BDS Second Year (2nd Year) Last 10 Years 2009-2019 Previous Question Papers - Kerala University of Health Sciences