Download RUHS MBBS 2nd Year 2011 January Microbiology Paper I Question Paper

Download Rajasthan University of Health Sciences (RUHS) MBBS (Bachelor of Medicine, Bachelor of Surgery) 2nd Year (Second Year) 2011 January Microbiology Paper I Previous Question Paper

RUHS Second MBBS (Main) Examination
Microbiology Paper -I
Date: January 2011
Time: 3 hours Max Marks: 40
Instructions:
Question 1 in Section A and Question 5 in Section B are Compulsory.
Attempt any two questions from rest of the questions in each section.
(Use separate answer sheet for each section)
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SECTION - A
1.
Define gas gangrene? Describe pathogenesis and laboratory diagnosis of gas
gangrene.
(A. 258) (10)
2.
Write Short notes on the following: (2 1/2 x 2 = 5)
a)
IgA (A. 97 Fig. 11.4) (C. 117)
b)
Anaerobiosis (A. 46)
3.
Write Short notes on the following: (2 1/2 x 2 = 5)
a)
Chemical disinfectants (A. 33)
b)
Precipitation (A. 104)
4.
Discuss Type I hypersensitivity reaction.
(A. 163) 05
SECTION B
5.
Male aged 27 develops acute effortless diarrhoea and vomiting after visiting
his hometown on previous day. There is no abdominal pain or fever. (2 1/2 x 4 = 10)
a) What is your provisional diagnosis? Enumerate bacteria causing diarrhoea (A. 306,
309, 676)
b) Enumerate various types of media used for this organism
c) Write laboratory diagnosis by culture in short.
d) How will you confirm the diagnosis?
6.
Write Short notes on the following: (2 1/2 x 2 = 5)
a)
Laboratory diagnosis of chlamydia trachomatis
b)
Blood culture (A. 296, 342)
7.
Write Short notes on the following: (2 1/2 x 2 = 5)

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a)
Tuberculin test (A. 350)
b)
Passive Immunity (A. 81)
8.
Write Short notes on the following (2 1/2 x 2 = 5)
a)
Urinary tract infection (A. 277,670)
b)
Endotoxin (A. 75)
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