Dr MGR Educational and Research Institute 2010 M.B.B.S SECOND Revised (Non-Semester) Regulations I - GENERAL MICROBIOLOGY, IMMUNOLOGY AND SYSTEMIC BACTERIOLOGY QPCode : 524061 - Question

February 2010
SECOND M.B.B.S. DEGREE exam.
Revised (Non-Semester) Regulations
Paper I - GENERAL MICROBIOLOGY, IMMUNOLOGY AND
SYSTEMIC BACTERIOLOGY
Q. P. Code : 524061
Time : 3 hours Maximum: 100 Marks

I. Essay ques. : (2 x 15 = 30)

1. describe and classify hypersensitivity reactions. define kind I hypersensitivity.

2. define the pathogenesis, laboratory diagnosis and prophylaxis of cholera.

II. Write Short notes on : (10 x five = 50)

1. Halophilic vibrio.

2. Bacterial capsule.

3. Hot air oven.

4. Conjugation.

5. Malignant pustule.

6. IgE.

7. Adjuvant.

8. Bacterial growth curve.

9. Tric agent.

10. Widal test.

III. Short ans ques. : (10 x two = 20)

1. Satellitism.

2. Milk ring test.

3. Enriched media.

4. Nagler's reaction.

5. Classification of atypical mycobacteria.

6. Hapten.

7. Name 4 methods of dry heat sterilization.

8. Name 3 anaerobic media.

9. Mention 3 properties of exotoxin.

10. 4 organisms causing nosocomial infection.

Earning:   Approval pending.