Rajiv Gandhi University of Health Sciences
I B.D.S Degree Examination — DEC-2014
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Time: 3 Hrs. [Max. Marks : 100]
DENTAL MATERIALS (RS & RS2)
QP Code: 1154
Your answers should be specific to the questions asked.
Draw neat labeled diagrams wherever necessary.
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LONG ESSAY 2 X 10 = 20 Marks
- Classify dental ceramics. Discuss about their composition, role of ingredients and clinical applications of ceramics.
- Write ideal requirements of impression materials. Discuss in detail irreversible Hydrocolloid impression materials
SHORT ESSAY 10 X 5 = 50 Marks
- Delayed expansion
- Flux and antiflux
- Fillers in composite resin
- Zinc phosphate cement
- Gypsum bonded investments
- Casting defects
- Dentifrices
- Die spacers
- Abrasive and polishing agents
- Difference between heat and cold cure acrylic resin
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SHORT ANSWERS 10 X 3 = 30 Marks
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- Non - eugenol pastes
- Luting agents
- Composition of inlay wax
- Hardness test
- Pit and fissure sealants
- Hygroscopic expansion
- Gamma 2 phase
- Separating media
- Dental stone
- Porosities in acrylic resin
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This download link is referred from the post: RGUHS BDS 1st Year Last 10 Years Question Papers 2011-2021 || Rajiv Gandhi University of Health Sciences
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