Download PTU B.Sc-MLS 2020 March 3rd Sem 48107 Applied Bacteriology Question Paper

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Roll No. [T TTTTTT] [ ] Total No. of Pages : 02

Total No. of Questions : 09

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B.Sc.(MLS) (2014 to 2017) (Sem.-3)

APPLIED BACTERIOLOGY

Subject Code : BMLS-302

M.Code : 48107

Time : 3 Hrs. Max. Marks : 60

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INSTRUCTION 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. Write a note on :
   1. Name any four water borne diseases.
   2. What is reproducibility test?
   3. What is gas gangrene?
   4. Define pasteurization.
   5. Write a short note on food poisoning.

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   6. Define nosocomial infection.
   7. Name any four chemical Disinfectants.
   8. What is zone of inhibition?
   9. Name three infections transmitted through blood transfusion.
   10. What is bacteriocin typing?

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SECTION-B

2. Write a note on Kirby-Bauer Disc diffusion method.
3. Describe sample collection of air for culture.
4. Discuss the broad spectrum antibiotics and antimicrobial resistance.

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5. Write a note on presumptive coliform count.
6. What is the need of quality control in diagnostic microbiology?

SECTION-C

7. Describe in detail sample collection and processing for respiratory tract infections.
8. What are the various sources of hospital acquired infections? Explain the factors responsible for nosocomial infections.

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9. What is lyophilisation? Briefly explain the different methods to preserve microbes.

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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