B.D.S-B.D.S Dental Surgery 3rd Year Oral Pathology and Oral Microbiology(Kerala University of Health Sciences-2013)

Q P Code: 303002 Reg. No.: …………………
Third Year BDS Degree Examinations -October 2013
Oral Pathology and Oral Microbiology

Time: 3 Hours                                                                                              Total Marks: 100

• Answer all questions

• Draw diagram wherever necessary

Essays (2x14=28)

1. Enumerate the white lesions of the oral cavity. Discuss in detail the
etiopathogenesis, clinical features and histopathology of oral lichen planus.
(2+4+4+4 = 14)
2. Discuss in detail the etiology, clinical features and histological features of oral
squamous cell carcinoma. Add a note on TNM staging of OSCC. (4+3+4+3 = 14)
Short essays (4x8=32)
3. Clinical features and oral manifestations of cleidocranial dysplasia
4. Radiographic features and histological features of adenomatoid odontogenic tumor
5. Oral melanotic nevi
6. Clinical features and histological features of actinomycosis
Short notes (10x4=40)
7. Clinical features of Sjogren’s syndrome
8. Zones of enamel caries
9. Rushton bodies
10. Supernumerary teeth
11. Classification of bite marks
12. Reed-Sternberg cells
13. Fordyce granules
14. Clinical features of Garre’s osteomyelitis
15. Epulis fissuratum
16. Dental DNA in forensic identification
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