Download VNSGU MBBS First Year 2017 December B 4003 Physiology Paper I Question Paper

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B-4003

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First Year M. B. B. S. Examination

May / June 2017

Physiology: Paper I

Time: 2 Hours]                                                                                [Total Marks: 50

Seat No.:

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Instruction : Fill up strictly the details of signs on your answer book.

Name of the Examination: FIRST YEAR M. B. B. S.

Name of the Subject: PHYSIOLOGY: PAPER-1

Subject Code No.: 4003 Section No. (1, 2,.....): 1&2

Student's Signature

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SECTION I

1. Define cardiac output. Describe the regulation of cardiac output.                                                                                                                                               8
2. Write notes on: (any three out of four)                                                                                                                                                                           12
   1. Functions of bile.
   2. Deglutition
   3. Mass reflex
   4. Gastric secretions.

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3. Answer in short: (any five out of six)                                                                                                                                                                          5
   1. Define Osmosis.
   2. Write cause of Myaesthenia Gravis.
   3. Define Blood pressure. Give the value of mean arterial blood pressure.
   4. Enumerate functions of cell membrane.

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   5. Write phases of action potential.
   6. Define secondary active transport. Give its example.

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SECTION II

1. Answer in short: (any four out of five)                                                                                                                                                                          8
   1. Functions of Haemoglobin.

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   2. Functions of Juxta medullary nephron.
   3. Peculiarities of Renal circulation.
   4. What is Intrinsic factor? Write its significance.
   5. Blood picture of Iron deficiency anaemia.

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2. Write notes on (any three out of four)                                                                                                                                                                          12
   1. Humoral Immunity
   2. Transport of carbon dioxide
   3. Timed vital capacity
   4. Decompression sickness.

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3. Answer in 1-2 sentences: (any five out of six)                                                                                                                                                                          12
   1. Define diuretics. Write normal value of Urinary output.
   2. Enumerate types and functions of T-cells.
   3. Define filtration fraction.
   4. Differentiate between Counter-current multiplier and exchange mechanisms.
   5. Normal value of limiting pH of urine.

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   6. Define diffusion capacity.

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[600]

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