Download KUHS BDS Second Year 2012 September 201002 Dental Materials Question Paper

Download KUHS (Kerala University of Health Sciences) BDS (Bachelor of Dental Surgery) Second Year (2nd Year) 2012 September 201002 Dental Materials Question Paper.

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

Second Year BDS Degree Examinations - September 2012
DENTAL MATERIALS

Time: 3 hrs Max marks: 100

? Answer all questions
? Write section A and section B in separate answer books. Do
not mix up questions from section A and section B.

Q P Code: 201002 Section A ? Prosthodontics Marks: 50

Essay (14)
1. Classify investments. Explain briefly on gypsum bonded investments with a note
on casting machines. (2+8+4=14)
Short essays (2x8=16)
2. Describe bio-compatability tests in detail.
3. Enumerate the types of abrasives and mention briefly on bonded abrasives.
Short notes (5x4=20)
4. Color and metamerism.
5. Manipulation of agar-agar.
6. Stress and strain.
7. Cold mould seal
8. Addition silicone impression material.



Q P Code: 202002 Section B ? Conservative Dentistry Marks: 50

Essay (14)
1. Classify dental ceramics. Explain in detail about all ceramic restorations.
(4+10=14)
Short essays (2x8=16)
2. Explain in detail about various methods of trituration of amalgam and setting
reaction of amalgam.
3. Classify luting cements. Explain in detail about Glass ionomer luting cement.
(2+6=8)
Short notes (5x4=20)
4. Pit and fissure sealants
5. Inlay wax- composition and classification
6. CAD-CAM
7. Corrosion
8. Dental burs

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