Download KUHS BDS First Year 2013 August 104002 Dental Anatomy, Embryology and Oral Histology Question Paper

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QP Code: 104002

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Reg.No.:

First Year BDS Degree Examinations - August 2013

Dental Anatomy, Embryology and Oral Histology

Time: 3 Hours

Max Marks: 100

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Essays (2x14=28)

• Answer all questions
• Draw diagrams wherever necessary

1. Define periodontium. What are the structures which constitute periodontium. Discuss the principal fibers of periodontal ligament. Add a note on the functions of periodontal ligament (2+2+5+5)
2. Describe the morphology of permanent mandibular first molar. Enumerate four differences between permanent mandibular and maxillary first molars. (10+4)

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Short essays (4x8=32)

3. Chronology of permanent dentition
4. Histologic features of submandibular salivary gland
5. Age changes in dental tissues
6. Steps in histological processing of soft tissues

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Short notes (10x4=40)

7. Interglobular dentin
8. Inferior alveolar nerve
9. Antimicrobial properties of saliva
10. Junctional epithelium

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11. Differences between acellular and cellular cementum
12. Histology of maxillary sinus
13. Ligaments associated with TMJ
14. Structures arising from dentin-enamel junction
15. Transitory structures in tooth development

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16. Non-keratinocytes