Magadh University 2009 M.B.B.S Microbiology-1 - Question Paper
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3. Name the causative agent of the following: (0.5*6=3)
(a) Toxic Shock Syndrome (b) Rheumatic fever (c) Bacterial food poisoning (d) Bacillary dysentery (e) Acute Epiglottitis (f) Yaws
2003(I)
1. define the morphology, cultural characteristics and pathogenicity of Corynebacterium diptheriae. How will you investigate a case of diphtheria in the lab? (10)
2. Short notes on : (a) Atypical Mycobacteria (b) Selective Media (c) Coagulase test (d) El-Tor vibrio (e) Leptospira icterohemorrhagiae
3. Name the causative organisms of the subsequent : (0.5*6=3)
(a) Rocky mountain spotted fever (b) Cat-scratch disease (c) Erysipelas (d) Opthalmia neonatorum (e) Whooping cough (f) Plague
2003(New)
1. A boy of 15 yrs came to OPD with headache, malaise, anorexia and fever of step-ladder for five days. On physical examination, the oral temperature ws 40 degree C, pulse 90/min, coated tongue, mild hepatomegaly and splenomegaly. What could be the clinical diagnosis? Name the bacteria responsible for such condition. How will you establish the diagnosis in the laboratory? (1+2=7=10)
2. Short notes on any 3 : (a) Serum sickness (b) IgA (c) ELISA test (d) Use of irradiation for sterilisation (e) Nagler reaction
3. ans any 3 : (4*3=12)
(a) VDRL test can be positive in non-syphilic cases. Comment.
(b) Write a short note on the role of ETEC in diarrhoea.
(c) What is Koch's phenomena?
(d) Write a short note on Staphylococcal toxic shock syndrome.
(e) What is Anthrax? Write in short the pathogenesis of Anthrax.
2002(I)
1. Enumerate the pathogen causing UTI. define the lab diagnosis of suspected case of UTI. (12)
2. Short notes on : (a) Ziehl-Neelson staining procedure (b) T lymphocyte (c) Cholera red reaction (6*3=18)
3. Fill up the blanks : (a) Niacin test done for …………… (b) Montoux test done for ……………. (c) BCG vaccine prepared by ……………….
| Earning: Approval pending. |
