DR NTR UNIVERSITY OF HEALTH SCIENCES ::
VIJAYAWADA - 8
M.B.B.S. DEGREE EXAMINATION - FEBRUARY, 2017
SECOND M.B.B.S. EXAMINATION
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MICROBIOLOGY(VIROLOGY, MYCOLOGY & PARASITOLOGY)
PAPER-II
Time: 2 Hours
Max. Marks: 40
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Note: Answer all questions. Give diagrammaticrepresentation wherever possible.
1) Describe the morphology, pathogenesis and laboratory
diagnosis
of Human Immunodeficiency Virus. Add a note on
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OpportunisticInfections in AIDS. 2+3+3+2=10
WRITE SHORT NOTES ON:
5 x 4 = 20
2) Morphology and Pathogenicity of Entamoeba
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histolytica3) Life cycle and Pathogenicity of Ascaris lumbricoides
4) Pathogenicity and laboratory diagnosis of Wuchereria
bancrofti
5) Arboviral Infections in India
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6) CandidiasisWRITE BRIEFLY ON:
5 x 2 = 10
7) Define Dermatophytes with THREE examples
8) Sporotrichosis - Causative agent, Pathogenesis and
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clinicalfeatures.
9) Antigenic drift and shift
10) Enumerate viruses causing gastroenteritis.
11) Morphology of Leishmania donovani
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