Date: 01-01-2013
RUHS
Second Year MBBS Examination
II MBBS PATHOLOGY PAPER I
Time: 3 hours Max Marks: 40

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Instructions: Instructions: Question 1 in
Section A and Question 4 in Section B are
Compulsory. Attempt any one question
from rest of the questions in each section.
(Use separate answer sheet for each

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section)
Section 1
1.Describe etiopathogenesis of
atherosclerosis. (A. 393, B. 496, 124) (10)
2.Write Short notes on the following: (10)

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a. Hypertrophy
b. Apoptosis (A. 46, . 25)
c. Kline felter Syndrome (B. 165)
d. Cell mediated immune disorder
e. Cytokines

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3.Describe differences between the

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following: (10)
a. Benign tumour and malignant tumour
(A.192)
b. Exudate and transudate (A. 96)

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c. Reversible injury and irreversible injury
(A. 27, B.11-12)
d. Dry gangrene and wet gangrene (A. 51)
e. Tumour suppressor gene and proto
ancogenes. (A. 209-211, B. 279, 285)

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Section 2
4.Discuss ctiopathology and laboratory
diagnosis of hepatitis B. (. 606, . 355)
(10)
5.Write Short notes on the following: (10)

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a. Cirrhosis of liver (A. 630, B. 837)
b. Lupus nephritis
c. Autosomal recessive disorders
d. Glycogenesis
e. Natural killer cells (A.64, 230)

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6.Write Short notes on the following: (10)
a. Rheumatic heart disease (A. 442)
b. Inflammatory bowel disease (A. 566, B.

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810-811)
c. Growth factors

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d. Emphysema (. 478, . 683)
e. Tumour markers (A. 233-234, B. 326-
327)
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