Rajiv Gandhi University of Health Sciences 2009-2nd Year B.D.S Dental Surgery I –(ORAL PATHOLOGY

III B.D.S Degree exam – January 2009

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 2 X 10 = 20 Marks
1.Mention non odontogenic malignant tumors of epithelial tissue of oral mucosa. define the clinical and histological features of verrucous carcinoma
2.Classify odontogenic cysts of the jaws. define the clinical, radiological and histopathological features of dentigerous cyst

SHORT ESSAY 10 X five = 50 Marks
3.Ameloblastic fibroma
4.Calcifying epithelial odontogenic tumor
5.Tori
6.Hereditary Ectodermal Dysplasia
7.Lipschutz bodies
8.Osteosarcoma
9.Adenoid cystic carcinoma
10.Ranula
11.Blue nevus
12.Acute pulpitis

SHORT ANSWERS 10 X three = 30 Marks
13.Concrescence
14.Ghost teeth
15.Dead tracts
16.Streptococcus mutans
17.Herpes simplex virus
18.Polycythemia
19.Rushton bodies
20.'Cotton Wool' appearance of bone
21.Pioneer bacteria
22.Grinspan syndrome

Earning:   Approval pending.