B.D.S-B.D.S Dental Surgery 2nd Year GENERAL PATHOLOGY & MICROBIOLOGY(Kerala University of Health Sciences-2013)

Reg. No.: …………………
Second Year BDS Degree Examinations -September 2013
GENERAL PATHOLOGY & MICROBIOLOGY

Time: 3 Hours                                                                                              Total Marks: 100

• Answer all questions

• Write section A and section B in separate answer books. Do not mix up questions from section A and section B.

Q P Code: 201002 Section A – Pathology Marks: 50

Essay (14)

1. Define neoplasm. List the oncogenic viruses and the neoplasm caused by them.
Describe the process of viral carcinogenesis. (2+3+4+5=14)
Short essays (2x8=16)
2. Define oedema and list the causes. Describe the aetio-pathogenesis of cardiac
oedema. (2+3+3=8)
3. Classify diabetes mellitus. Describe the aetio-pathogenesis and list the
complications of diabetes mellitus (2+4+2=8)
Short notes (5x4=20)
4. Mucormycosis
5. Scurvy
6. Peripheral blood and bone marrow picture of megaloblastic anemia
7. Peripheral blood picture of chronic myeloid leukemia
8. Pathologic Calcification
Q P Code: 202002 Section B – Microbiology Marks: 50
Essay (14)
1. Define and classify sterilization. Add a note on moist heat method of sterilization
(2+4+8=14)
Short essays (2x8=16)
2. Draw a neat labeled diagram of bacterial cell. Add a note on bacterial cell wall.(5+3=8)
3. Mode of transmission of HIV infection and laboratory diagnosis of HIV infection in
window period. (4+4=8)
Short notes (5x4=20)
4. Classical complement pathway
5. Actinomycetes
6. Candidiasis
7. Laboratory diagnosis of diphtheria
8. Oral manifestations of syphillis.
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