Dr. MGR University Question Paper
SECOND M.B.B.S. DEGREE EXAMINATION
Revised (Non-Semester) Regulations
Paper I – GENERAL MICROBIOLOGY, IMMUNOLOGY
AND SYSTEMIC BACTERIOLOGY
Q. P. Code : 524061
Time : 180 Minutes Maximum: 40 Marks
Answer ALL questions in the same order.
Draw Suitable diagrams wherever necessary
I. Elaborate on :
1. Define and classify hypersensitivity.
Discuss the mechanisms of anaphylaxis (10 x 1 = 10)
2. Name the bacterial agents causing pyrexia of unknown origin.
Write the pathogenesis and laboratory diagnosis of acute pyogenic meningitis caused
by any one of them. (5 x 1 = 5)
II. Write notes on : (10 x 1.5 = 15)
1. Anaerobic culture methods
2. Staphylococcal virulence factors
3. Malignant pustule
4. Bacterial flagella
5. Polymerase chain reaction
6. Bacterial growth curve
7. ElTor vibrios
8. Rickettsiae
9. Helicobacter pylori
10. Gaseous disinfectants
III. Short Answers on : (10 x 1 = 10)
1. Name two transport media
2. Mention two uses of darkground microscope
3. Give two examples for agglutination tests
4. Give one example for passive artificial immunity
5. List two pathogenic Clostridial species
6. Name the serological tests for diagnosing enteric fever
7. Name the bacterium which causes malignant pustule
8. Name two specific tests for confirming the diagnosis of syphilis.
9. Name the transmitting agent for plague
10. Name the animal model used for the growth of Mycobacterium leprae
*******
SECOND M.B.B.S. DEGREE EXAMINATION
Revised (Non-Semester) Regulations
Paper I – GENERAL MICROBIOLOGY, IMMUNOLOGY
AND SYSTEMIC BACTERIOLOGY
Q. P. Code : 524061
Time : 180 Minutes Maximum: 40 Marks
Answer ALL questions in the same order.
Draw Suitable diagrams wherever necessary
I. Elaborate on :
1. Define and classify hypersensitivity.
Discuss the mechanisms of anaphylaxis (10 x 1 = 10)
2. Name the bacterial agents causing pyrexia of unknown origin.
Write the pathogenesis and laboratory diagnosis of acute pyogenic meningitis caused
by any one of them. (5 x 1 = 5)
II. Write notes on : (10 x 1.5 = 15)
1. Anaerobic culture methods
2. Staphylococcal virulence factors
3. Malignant pustule
4. Bacterial flagella
5. Polymerase chain reaction
6. Bacterial growth curve
7. ElTor vibrios
8. Rickettsiae
9. Helicobacter pylori
10. Gaseous disinfectants
III. Short Answers on : (10 x 1 = 10)
1. Name two transport media
2. Mention two uses of darkground microscope
3. Give two examples for agglutination tests
4. Give one example for passive artificial immunity
5. List two pathogenic Clostridial species
6. Name the serological tests for diagnosing enteric fever
7. Name the bacterium which causes malignant pustule
8. Name two specific tests for confirming the diagnosis of syphilis.
9. Name the transmitting agent for plague
10. Name the animal model used for the growth of Mycobacterium leprae
*******
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