Download PTU B.Sc-MLS 2020 March 3rd Sem 76636 Applied Bacteriology Question Paper

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Roll No. [ TTTTTT] [ ] Total No. of Pages : 02
Total No. of Questions : 09

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INSTRUCTIONS TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.

SECTION-A

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1. Answer briefly :
   1. What are antibiotics?
   2. Define immunodiffusion.
   3. Define coliforms.
   4. What is pasteurisation?
   5. What is Biomedical Waste?

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   6. Define Enriched medium.
   7. What is Antibiotic sensitivity testing?
   8. What is sterility testing?
   9. What is lyophilization?
   10. Define MIC.

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SECTION-B

2. List the major causes of water infections.
3. Why do we need to preserve bacteria?
4. Describe Kirby-Bauer method of antibiotic sensitivity testing.

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5. Describe the laboratory diagnosis of respiratory tract infections.
6. Explain the various types of air sampling instruments.

SECTION-C

7. What are the factors effecting nosocomial infections?
8. Describe the collection and processing of pus samples for antibiotic susceptibility testing.

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9. Describe various techniques of immuno-diffusion and its applications in diagnostic microbiology.

NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.

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