Download MBBS 1st Year 1997 April Physiology Paper II Question Paper

Part II

Paper II - PHYSIOLOGY - II

Time: Three hours

Two and a half hours for Sections A and B

Maximum: 100 marks

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Sections A and B: 70 marks

Section C: 30 marks

Separate answer books must be used for Section A and B.

Section C must be answered separately on the answer sheet provided as per in instruction on the first page.

Answer ALL the questions.

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SECTION A- (35 marks)

1. Classify synapses and describe the mechanisms of transmission across the synapse. Mention the various properties of synapse. Add a note on central neurotransmitters. (15)
2. Write notes on: (4 x 5 = 20)
   1. Composition of CSF and their functions.
   2. Theories of hearing.
   3. Accommodation of near vision.

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   4. Referred pain.

[MP 514]

SECTION B- (35 marks)

1. Define, giving normal values (2+2+2+2+7)
   1. Arterial blood pressure.

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   2. Pulse pressure.
   3. Mean arterial pressure.
   4. What is the difference between end arterial pressure and lateral pressure?
   5. Discuss the chief determinants of arterial blood pressure.

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2. Write notes on: (4x5=20)
   1. Special features of pulmonary circulation
   2. Draw a normal electrocardiogram and label their components.
   3. Isometric contraction phase of the ventricles.
   4. Effect of exercise on cardiovascular system.

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