PYQ
5150
30-04-2022
B.Sc. Nursing (Pt.-I)
B.Sc. Nursing Part-I Examination
April - 2022
MICROBIOLOGY
Time: Three Hours
Maximum Marks: 80
Attempt any FIVE questions.
(All questions carry equal marks.)
1. Define infection, differentiate between endogenous and exogenous infections, and explain the role of bacterial toxins in causation of disease.
2. With the help of a diagram describe the life cycle of malaria parasite. How do you make lab diagnosis of a case of malaria?
3. Name the various classes of immunoglobulins. Describe the structure & role of 16 different immunoglobulin classes.
4. Write short notes on (Any two): 2x8=16
a) Gram staining.
b) Lab diagnosis of fungal infections.
c) Culture media.
5. Write difference between (Any two):
a) Precipitation & agglutination reactions.
b) Bacteria and virus.
c) Immediate and delayed type of hypersensitivity reactions.
6. Fill in the blanks:
a) The fungi present abundantly in the faces of pigeons is
b) Most commonly used method for the treatment of microbiological waste is _ _ _ _
c) Common health care associated infections are _ _ _ and _ _ _.
d) Artificial passive immunity may be induced by _ _ _ _ .