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

August 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 Antigen Antibody reactions. explain Agglutination tests
with clinical examples.

2. Enumerate sexually transmitted bacteria. explain Pathogenesis and
laboratory diagnosis of Syphilis.

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

1. Capsule.

2. T cells and B cells.

3. Mutation.

4. Extra chromosomal genetic elements.

5. Mechanism of Autoimmunity.

6. Nosocomal infections.

7. kind IV Hypersensitivity.

8. Laboratory diagnosis of pulmonary tuberculosis.

9. Toxigenicity tests for coryne bacterium diphtheria.

10. Differences ranging from Alpha haemolytic streptococci and pneumococci.

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

1. Name 4 bacteria causing food poison.

2. Inspissation.

3. Super Antigens.

4. Name 4 Anaerobic methods of cultivation.

5. C - Reactive protein.

6. Hot Air Oven.

7. Sterilization of operation theatre.

8. Graft versus host reaction.

9. Name 4 live bacterial vaccines.

10. Uses of Gram stain.

Earning:   Approval pending.