Download RGUHS BNYS 2019 October 2nd Year 2533 Microbiology Rs3 Question Paper

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Rajiv Gandhi University of Health Sciences

II Year B.N.Y.S Degree Examination — OCT-2019

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Time: Three Hours Max. Marks: 80 Marks

Microbiology (RS3)

QP Code: 2533

(QP contains two pages)

Your answers should be specific to the questions asked.

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Draw neat, labeled diagrams wherever necessary.

Section - A

Multiple Choice Questions 10 X 1 = 10 Marks

1. Widal test is used for the diagnosis of
   1. Tuberculosis
   2. Whooping cough

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   3. Enteric fever
   4. Dysentery
2. Tuberculin test demonstrate
   1. Type I Hypersensitivity
   2. Type II Hypersensitivity

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   3. Type III Hypersensitivity
   4. Type IV Hypersensitivity
3. Staining technique is introduced by
   1. Louis Pasteur
   2. Robert Koch

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   3. Joseph Lister
   4. Edward Jenner
4. Which of the following method is used for sterilization of Lowenstein Jensen media?
   1. Incineration
   2. Inspissations

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   3. Vaccine bath
   4. All the above
5. Incomplete antigen is termed as
   1. Toxin
   2. Epitope

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   3. Complement
   4. Hapten
6. Millionaire molecule among immunoglobulin is
   1. IgG
   2. IgM

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   3. IgA
   4. Igh
7. Drum stick appearance is seen in
   1. M.tuberculosis
   2. C.diphtheriae

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   3. Cl.tetani
   4. M.leprae
8. Chocolate agar is an example for
   1. Enriched media
   2. Enrichment media

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   3. Differential media
   4. Simple media
9. Example for capsulated fungi
   1. Aspergillus
   2. Candida

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   3. Cryptococcus
   4. Dermatophytes
10. Which among the following mosquito species transmit dengue fever?
    1. Culex
    2. Anophiles

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    3. Aedes aegypti
    4. None of these

Section B

LONG ESSAYS (Answer any two) 2 X 10 = 20 Marks

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11. Explain in detail pathogenesis and lab diagnosis of enteric fever.
12. Name antigen antibody reactions, explain precipitation tests in detail.
13. Explain in detail pathogenesis, lab diagnosis and prophylaxis of Rabies.

SHORT ESSAYS (Answer any ten) 10 X 5 = 50 Marks

14. Opportunistic fungal infections

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15. Cell mediated immune response
16. Nosocomial infection
17. Vaccines
18. Filariasis
19. Dry heat sterilisation

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20. Robert Koch
21. Autoimmunity
22. Herpes simplex virus
23. Lab diagnosis of staphylococcus
24. HIV

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25. Stool examination