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Reg. No.:
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Second Year BDS Degree Supplementary Examinations January 2019
Dental Materials
(2016 Scheme)
Time: 3 hrs
- Answer all questions
- Draw diagrams wherever necessary
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Max Marks: 70
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: 214002
Section A - Prosthodontics Marks: 35
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Essay (10)
- Define impression. Classify impression materials. Describe in detail about composition, chemistry, uses of zinc oxide eugenol impression paste. (2+3+5)
Short Notes (2x5=10)
- Strengthening of dental ceramics
- Types of casting defects
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Answer Briefly (5x3=15)
- Curing cycle of acrylic resins
- Setting reaction of gypsum products
- Phosphate bonded investments
- Classification of dental implants
- Soldering and welding
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Q P Code: 215002
Section B - Conservative Dentistry Marks: 35
Essay (10)
- Composition of high copper amalgam and describe about the setting reaction of low and high copper amalgams. (4+6)
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Short Notes (2x5=10)
- Composition and manipulation of zinc phosphate cement
- Mechanism of bonding of composite resin to tooth enamel and dentin (2+3)
Answer Briefly (5x3=15)
- Mercury toxicity
- Hue, value, chroma
- Classify casting alloys
- Rake angle
- Cold welding and degassing in direct filling gold
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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
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