Veer Narmad South Gujarat University 2010 B.Sc Nursing Medical Technology Papeer - 2 F.Y.( ) . - Question Paper
RR-0633 First Year B. Sc. Examination March / April - 2010 Medical Technology : Paper - II
(Introduction to Microbiology)
Time : 3 Hours] [Total Marks : 70
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Instructions : (1) |
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(2) Figures to the right indicate full marks of the question. |
(3) Draw neat and labelled diagrams wherever necessary.
1 Answer the following : 14
(a) List two factors affect the resolution of microscope.
(b) Explain the role of intensifier giving suitable example in staining techniques.
(c) What is nephron? State its function.
(d) What is droplet nuclei? Give its significance.
(e) Name any two hospital item sterilize by autoclave and radiation.
(f) How antiseptic differs from disinfectants?
(g) Give two non medical use of antibiotic.
2 Comment on the following : 12
(a) Counter stains are use for differential staining techniques.
(b) Intracellular content of the cells can be seen by phase contrast microscope.
OR
2 (a) Various pathogens cause disease in urogenital tract 12
of human.
(b) Detection of coliform is important to determine potability of water.
3 Write an essay on : 10 "Heat as a sterilizing agent."
OR
3 Write an essay on : 10 "Antibiotic Sensitivity testing."
4 Justify the statement : 10 Different gaseous agents are use as disinfectants.
OR
4 Justify the statement : 10 Air does not have its own microbial flora.
5 Answer any two of the following : 12
(a) Explain the working principle and use of SEM.
(b) Describe human respiratory system and name the pathogens associated with it.
(c) How filtration can be use as a method of sterilization.
6 Write short notes on any two of the following : 12
(a) Positive staining v/s Negative staining
(b) Halogens as disinfectant
(c) Sulpha drugs.
RR-0633] 2 [ 200 ]
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Attachment: |
| Earning: Approval pending. |
