Download KUHS BDS First Year 2017 August (2010 Scheme) 104002 Dental Anatomy, Embryology and Oral Histology Question Paper

QP Code: 104002

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First Year BDS Degree Supplementary Examinations August 2017

Dental Anatomy, Embryology and Oral Histology

(2010 SCHEME)

Time: 3 Hours

Max Marks: 100

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• Answer all questions
• Draw diagrams wherever necessary

Essays (2x14=28)

1. Classify oral mucosa and enumerate its function. Describe masticatory mucosa with the help of a neat diagram. (3+4+7=14)
2. Enumerate the histological and morphological differences between primary and permanent dentition. Add a note on eruption sequence of both dentitions. (5+5+4=14)

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Short essays (4x8=32)

3. Discuss theories of pain sensation in dentin and add a note on inter globular dentin (6+2=8)
4. Mention the derivatives of first pharyngeal arch and add a note on development of mandible. (2+6=8)
5. Discuss the function of saliva and add a note on its composition (5+3=8)
6. Enumerate the functions of pulp and add a note on defense cells of pulp. (3+5 = 8)

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Short notes (10x4=40)

7. Define a ridge. Enumerate the various ridges and its presence.
8. Mention four differences between permanent maxillary and mandibular canines
9. Histology of maxillary sinus
10. Name the stages of tooth development and add a note on bud stage.

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11. Haematoxylin and eosin staining
12. Compensating curves
13. Mucous acini
14. HERS – Hertwigs epithelial root sheath
15. Tomes granular layer.

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