Reg. No.:
Second Year BDS Degree Examinations July 2019
Dental Materials
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(2016 Scheme)
Time: 3 hrs
- Answer all questions
- Draw diagrams wherever necessary
- Max Marks: 70
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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
Essay (10)
- Classify ceramics. Describe in detail about the method of strengthening dental ceramics. (4+6)
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Short Notes (2x5=10)
- Gypsum bonded investment
- Chemistry of polymerization of acrylic resins
Answer Briefly (5x3=15)
- Disinfection of impression materials
- Suck back porosity
- Types of dental abrasives
- Classification of gypsum products
- Addition silicone
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Q P Code: 215002
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Section B - Conservative Dentistry
Marks: 35
Essay (10)
- Describe in detail about the composition and setting reaction of glass ionomer cement. (5+5)
Short Notes (2x5=10)
- Pit and fissure sealants
- Composition of inlay wax and describe about the role of each ingredient. (2+3)
- Ductility and malleability
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Answer Briefly (5x3=15)
- Clearance angle
- Cold welding and degassing in direct filling gold
- Gutta percha. (2½ +2½)
- Delayed expansion
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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