Rajiv Gandhi University of Health Sciences 2007-2nd Year Other Bachelor's Degree I B.D.S –(ORAL PATHOLOGY & MICROBIOLOGY (RS))(QP Code: 1161) - Question Paper

III B.D.S Degree exam – August 2007
Time: three Hrs. [Max. Marks : 100]
ORAL PATHOLOGY & MICROBIOLOGY (RS)
QP Code: 1161

Your answers should be specific to the ques. asked.
Draw neat tagged diagrams wherever necessary.

LONG ESSAY two X 10 = 20 Marks
1. Enumerate the viral lesions of oral cavity. define in detail the clinical features, histological
features and lab investigations of primary herpetic gingivostomatitis.
2. List the developmental anomalies of teeth with respect to its structure. provide a detailed account on
Dentinogenesis imperfecta.

SHORT ESSAY 10 X five = 50 Marks
3. Peutz Jegher’s Syndrome
4. Globulomaxillary Cyst
5. Histology of Leukoplakia
6. TNM Classification
7. Histology of Kaposi’s sarcoma
8. Histogenesis of pleomorphic adenoma
9. Gorlin’s cyst
10. External resorption of teeth
11. Noma
12. Miller’s theory of dental caries

SHORT ANSWERS 10 X three = 30 Marks
13. Candida albicana
14. Oral manifestation in hereditary hypohydrotic ectodermal Dysplasia
15. Gum boil or parulis
16. Oral manifestation in pernicious anaemia
17. “Cotton wool” bone
18. Bruxism
19. Definition of focus of infection and focal infection
20. Clinical features of reversible pulpitis
21. Ragiographic variants of dentigerous cyst
22. The typical Anitschkow cell

Earning:   Approval pending.