Download DNB 2017 Dec PHYSIOLOGY PHY Paper IV Question Paper

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PHYSIOLOGY

PAPER - IV

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Time : 3 hours

Max. Marks : 100

Important instructions:

• Attempt all questions in order.
• Each question carries 10 marks.

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• Read the question carefully and answer to the point neatly and legibly.
• Do not leave any blank pages between two answers.
• Indicate the question number correctly for the answer in the margin space.
• Answer all the parts of a single question together.
• Start the answer to a question on a fresh page or leave adequate space between two answers.

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• Draw table/diagrams/flowcharts wherever appropriate.

Write short notes on:

1. What is basic electrical rhythm?

   Physiological basis of gastro-intestinal motility

   Hirschsprung’s disease

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   (1+6+3)

2. Name the phases of menstrual cycle.

   Hormonal regulation of menstrual cycle

   Indicators of ovulation

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   (1+5+4)

3. Phosphorus homeostatic mechanisms.

   Role of estrogen replacement therapy in Osteoporosis

   Disuse Osteoporosis.

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   (6+2+2)

4. Hypoaldosteronism: Types, causes and characteristic features

   (2+2+6)

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5. Define puberty.

   Control of onset of puberty

   Disorders of onset of puberty.

   (2+4+4)

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6. Define infertility.

   Classification of female infertility.

   Assisted Reproductive technology.

   (2+3+5)

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7. Functions of liver

   Cause of coma in hepatic encephalopathy

   Liver function tests

   (4+2+4)

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8. Radioactive lodine in thyroid disorders.

   Wolff-Chaikoff effect

   Graves’ disease

   (4+3+3)

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9. Compare and contrast:

   a) Pre hepatic and Post hepatic jaundice.

   b) True hermaphroditism and Pseudohermaphroditism

   (5+5)

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10. a) Feto-placental Unit

    b) Role of foetus in maintenance of pregnancy

    (5+5)

POSSESSION/USE OF CELL PHONES OR ANY SUCH ELECTRONIC GADGETS IS NOT PERMITTED INSIDE THE EXAMINATION HALL.

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