I Year B.Sc. Nursing Degree Examination ? APRIL-2019
Time: Three Hours
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Max. Marks: 75 Marks
MICROBIOLOGY (RS - 3)
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Q.P. CODE: 1759Your answers should be specific to the questions asked
Draw neat labeled diagrams wherever necessary
LONG ESSAYS (Answer any Two)
2 x 10 = 20 Marks
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1.Define sterilization. Write the principle of sterilization. Explain detail about Dry Heat
method.
2.
Define and classify hypersensitivity. Write mechanism and mediators of anaphylaxis and
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add a note on its clinical importance?3.
Describe morphology, culture characteristics, pathogenicity and laboratory diagnosis of
infection caused by salmonella typhi.
SHORT ESSAYS (Answer any Seven)
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7 x 5 = 35 Marks4.
Prophylaxis in rabies
5.
Gram's Stain- principle, theories and procedure.
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6.Serological diagnosis of Syphilis.
7.
Candidiasis.
8.
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Biomedical waste management.9.
Dermatophytes
10. Immunization schedule.
11. IgG.
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12. Varicella zoster virusSHORT ANSWERS
10 x 2 = 20 Marks
13. Morphological classification of bacteria.
14. Blood agar
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15. Mention four differences between Exotoxin and Endotoxin.16. Mention the modes of transmission of Hepatitis B viral infection.
17. Name screening and confirmative test for HIV.
18. Name two special microscopes and mention one use for each.
19. Koch's postulates.
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20. Name four common opportunistic infections encountered in HIV.21. Draw a neat labeled diagram of Bacterial spore.
22. Name four anti-septic agents.
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