Download RGUHS (Rajiv Gandhi University of Health Sciences ) Bachelors in Science in Medical Laboratory Technology (B.Sc MLT) 2015 April 3rd Year 2902 Microbiology III Rs 2 Previous Question Paper

Rajiv Gandhi University of Health Sciences, Karnataka
III year B.Sc. (M.L.T) Degree Examination ? APRIL 2015
Time: Three Hours


Max. Marks: 80 Marks
MICROBIOLOGY ? III (RS-2)
Q.P. CODE: 2902
Your answers should be specific to the questions asked.
Draw neat, labeled diagrams wherever necessary
LONG ESSAYS (Answer any Two)
2 x 10 = 20 Marks
1.
Define and classify immunity. Describe in detail about innate immune mechanisms of the body.
2.
Enumerate the organisms causing meningitis. Describe the morphology, cultivation, pathogenicity,
laboratory diagnosis of Neisseria meningitidis.
3.
Enumerate the organisms causing dysentery. Describe the morphology, cultural characteristics,
pathogenicity and laboratory diagnosis of Shigella species.
SHORT ESSAYS (Answer any Six)
6 x 5 = 30 Marks
4.
Define antigen. What are the factors affecting antigenicity?
5.
Describe the production of monoclonal antibodies. Add a note on its uses.
6.
Cytokines
7.
Anaphylaxis
8.
Toxin mediated diseases of Staphylococcus aureus
9.
Virulence factors of Corynebacterium diphtheria
10. Laboratory diagnosis of Anthrax
11. Laboratory diagnosis of Urinary tract infections
SHORT ANSWERS (Answer any Ten)
10 x 3 = 30 Marks
12. Memory cells
13. MALT
14. Adjuvant
15. Hemolytic autoimmune disorders
16. Classify graft based on recipient-donor relations.
17. Acute rheumatic fever
18. Bile solubility test
19. Nagler's reaction
20. Laboratory diagnosis of Actinomycosis
21. Heat liable and heat stable toxin of Escherichia coli
22. Interpretation of Widal test
23. Biological false positive
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