Date: 03-01-2014
0114 E037
First Year MBBS Examination
I MBBS Physiology Paper 1
Time: 3 hours Max Marks: 50

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Instructions: 1. Answer to the points. 2. Use separate
answer books for each section. 3. Draw diagrams
wherever necessary.
Section 1
1.Write briefly on (any two): (10)

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a. Reactions of mismatched transfusions
b. Dysbarism
c. Coronary circulation
2.Write briefly on (any two): (6)
a. T Lymphocytes

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b. Rh factor
c. ESR
3.Write briefly on (any on: (3)
a. Cell membrane

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b. Na+-K+-ATPase pump

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4.Write briefly on (any on: (6)
a. Factors affecting GFR
b. Functions of renal tubules
c. Renin Angiotensin Mechanisms
Section 2

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5.Write briefly on (any two): (10)
a. Phlebogram
b. Heart sounds
c. Define cardiac index. Describe one method to
measure it.

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6.Write briefly on (any two): (6)
a. Acclimatization to high altitude
b. Transport of oxygen in blood
c. Chemo receptors
7.Write briefly on (any on: (3)

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a. Functions of skin in temperature regulation
b. Effects of exercise on cardiovascular system
8.Write answers in two or two sentences (any six):
(6)

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a. Beneficial effects.

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b. Central vs peripheral cyanosis
c. Uses of anticoagulants
d. Bradycardia is observed after short session of
meditation.
e. Ventricular premature contraction

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f. Micturition reflex
g. Oedema
h. Physiological functions of AV node.
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