[LO 0219] FEBRUARY 2019 Sub. Code: 5019
B.Sc. MEDICAL LABORATORY TECHNOLOGY
SECOND YEAR
PAPER IV MICROBIOLOGY I AND PARASITOLOGY, ENTOMOLOGY
Q.P. Code: 725019
Time: Three Hours Maximum: 100 Marks
Answer all questions
I. Elaborate on: x 10 30)
1. Write in detail about fluorescent microscope.
2. Enumerate intestinal nematodes. Describe the lifecycle pathogenicity and lab
diagnosis of round worm.
3. Describe the Anaerobic culture methods. Add a note on various methods of
isolating organisms in pure culture.
II. Write notes on: x 5 40)
1. Larva migrans.
2. Hanging drop preparation.
3. Hot air oven.
4. Blood culture.
5. Capsule staining.
6. Universal safety precaution.
7. Viable count.
8. Trophozoite and cyst form of Giardia lamblia.
III. Short answers on: (10 x 3 30)
1. Structure of Gram negative cell wall.
2. Aedes aegypti.
3. Immunoglobulin A.
4. Percipitation reaction.
5. Pasteurization.
6. Tuberculin skin test.
7. Indole test.
8. ELISA.
9. Coomb's test.
10. Difference between active and passive immunity.