PTU B-Sc MLS 2019 May Previous Question Papers - (B.Sc. Medical Laboratory Sciences)
PARASITOLOGY AND VIROLOGY
Subject Code : BMLS-502
M.Code : 70466
Time : 3 Hrs. Max. Marks : 60
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
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B.Sc.(MLS) (2013 to 2017) (Sem.-5)PARASITOLOGY AND VIROLOGY
Subject Code : BMLS-502
M.Code : 70466
Time : 3 Hrs. Max. Marks : 60
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INSTRUCTION TO CANDIDATES :
- SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
- SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
- SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.
SECTION-A
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- Answer briefly :
- Write a note on egg counting technique.
- What is hydrated cyst?
- What do you understand from parasite?
- What is progressive staining?
- Write a short note on transportation of stool specimen.
- What is amoebic dysentery?
- Write a short note on life cycle of roundworm.
- What do you understand from second host?
- What is the composition of NNN medium?
- What is replication of viruses?
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SECTION-B
- Explain various modes by which the parasites infect man.
- Discuss various staining techniques used in virology.
- Give the lab diagnosis of Giardia lamblia.
- Explain the lab diagnosis of hydrated cyst.
- Describe various morphology characteristics of hookworm.
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SECTION-C
- Classify viruses and discuss why they are important medically.
- Briefly discuss life cycle of malaria parasite in man. What are the precautions should be taken to prevent Malaria?
- Explain the collection procedure, preservation and processing of stool samples for parasitological investigations.
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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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