Magadh University 2009 M.B.B.S Microbiology-1 - Question Paper

6. Write short notes on : (a) Lab diagnosis of Mycetoma (b) Oppurtunistic mycoses (c) Paul-Bunell test (4*3=12)

2000(II)
1. Name various spirochetes and diseases caused by them. define the lab diagnosis of syphilis. (10)
2. Short notes on : (a) Tyndallization (b) Ziehl-Neelson stain (c) Enrichment media (d) Nagler's reaction (e) Organisms responsible for food poisoning
3. Write down the causative agent of the subsequent :
(a) SABE
(b) Diarrhoea in children
(c) Botulism
(d) Weil's disease
(e) Enteric fever
(f) Woolsorter's disease

1999(II)
1. define briefly : (a) Bacterial flagella (b) Plasmid (c) Autoclave (d) Toxoid (4*4=16)
2. Write short notes on any 4 : (a) Type-III hypersensitivity reaction (b) Complement (c) Precipitation reaction (d) Dermatophytes (e) Lowenstein-Jensen media
3. Enumerate the various bacteria causing UTI. Mention the procedures for lab diagnosis. (4+8=12)
4. Name the haemoflagellates. Write the lab diagnosis of kala-azaar.
5. Name the pathogenis spirochetes and the diseases produced by them.
6. Name the arboviruses. define the methods of diagnosis of viral diseases.

1999(I)
1. define briefly : (a) Bacterial spores (b) Causes of antibiotic resistance of bacteria (c) Sterilisation by radiation (d) Koch's postulates (4*4=16)
2. Short notes on any 4 : (a) Type-I hypersensitivity (b) ELISA test (c) Interferons (d) Weil-Felix reaction (e) Mycetoma (4*4=16)
3. explain the lab diagnosis of Faucial Diphtheria. explain the interpretation of Shick test. (7+5=12)
4. define the general morphology of virus. How do virus replicate?

1998(I)
1. define briefly : (a) Exotoxins (b) Transductions in bacteria (c) BGC in batch culture (d) Fractional sterilization (4*4=16)
2. Short notes on any 4 : (a) IgA (b) RIA (c Standard tests for syphilis (d) Cytokines (e) kind IV hypersensitivity reaction. (4*4=16)
3. Classify Mycobacteria. define the lab diagnosis of pulmonary tuberculosis.
4. Enumerate the organisms that causes food poisoning. define the lab diagnosis of food poisoning caused by Salmonella. (5+7=12)
5. define the extra intestinal lesion produced by E. histolytica. Write the lab diagnosis of amoebic liver abscess.
6. define the lab diagnosis of cryptococcal meningitis.

1997(I)
1. define briefly : (a) Koch's postulates (b) Shick test (c) Rhinosporidosis (d) Lepromin test (4*4=16)
2. Short notes on any 4 : (a) Enrichment media (b) Weil-Felix reaction (c) Enterotoxigenic E.coli (d) Nagler reaction (e) ELISA (4*4=16)
3. Classify streptococci. define the antigenic structure and pathogenic lesions produced by streptococcus pyogenes. (4+8=12)
4. What is complement? define the classical pathway of complement.n (12)
5. Classify pathogenic treponemas. define the serological tests for diagnosis of syphilis. (12)
6. Write short notes on : (6*2=12)
(a) Interferons
(b) Lab diagnosis of kala-azar

Earning:   Approval pending.