Date: 06-01-2017
0117 E011
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.Give an account of any TWO of the following (10)

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a. Na-K-ATPase pump
b. Extrinsic pathway for coagulation
c. Define blood pressure. Discuss factors affecting
systolic blood pressure.
2.Write Short notes of (any two) (6)

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a. Functions of WBC
b. ESR
c. Plasma proteins
3.Write short note on any one (3)

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a. Osmosis

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b. Mitochondria
4.Discuss Any TWO (6)
a. Micturition
b. Counter current multiplier
c. Structure & types of nephron

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Section 2
5.Write Short notes on (any two) (10)
a. Conduction pathway of cardiac impulse
b. Renin angiotensin system
c. Cardiac output

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6.Write Short notes on (any two) (6)
a. Surfactant
b. Trans pulmonary pressure
c. Vital capacity
7.Write short note on any one (3)

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a. O2 dissociation curve
b. Effect of high attitude on respiration &
cardiovascular system
8.Give your comments with justification of Any

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SIX: (6)

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a. What is tachycardia?
b. Define cyanosis.
c. What is polycythemia?
d. Define diffusion.
e. Define GFR.

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f. What is metabolic acidosis?
g. Effect of increase in CO2 on respiration rate.
h. What is normal body temperature of an adult
human?

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Document Outline

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