Download RUHS MBBS 2nd Year 2014 Jan-Feb Microbiology Paper I Question Paper

Download Rajasthan University of Health Sciences (RUHS) MBBS (Bachelor of Medicine, Bachelor of Surgery) 2nd Year (Second Year) 2014 Jan-Feb Microbiology Paper I Previous Question Paper

RUHS Second MBBS (Main) Examination
Microbiology Paper -I
Date: January 2014
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.
Describe various factors predisposing to microbial pathogenicity. (C. 149) (10)
2.
Write Short notes on the following: (2 1/2 x 2 = 5)
a)
Laboratory diagnosis of cholera (A. 306, 309, 676)
b)
Post streptococcal lesions
3.
Describe briefly
(2 x 2
a)
Chemical sterilization (A. 33-34)
b)
Nontreponemal tests (A. 375)
4.
Describe briefly
(1 x 5= 5)
a)
Antibodies acting on cel wall (A.17)
b)
Rodox potential
c)
Haptens
d)
Principle of ELISA test (A. 114)
e)
Prozone phenomenon (A. 105)
SECTION B
5.
Name various antigen-anti- body reactions. Describe briefly various
agglutination reactions. (A. 104) (10)
6.
Write Short notes on the following: (2 1/2 x 2 = 5)
a)
Swimming pool granuloma
b)
Laboratory diagnosis of gas gangrene (A. 253, 258)
7.
Write Short notes on the following: (2 1/2 x 2 = 5)
a)
Typhus fever (A. 296, 681)

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b)
Helicobacter Pylori (A. 400)
8.
Describe differences between the following; (1 x 5 = 5)
a)
MRSA (A. 200)
b)
Oxidase test
c)
Name various enrichment media (A. 42)
d)
Define family Enterobacteriaceae (A. 271)
(e)
R factor
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