Download KUHS MBBS 1st Year 113001 Physiology Paper I 2023 February 2019 Scheme Question Paper

Q.P. Code: 113001

Reg. no.: ........................

First Professional MBBS Degree Regular/Supplementary Examinations

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February 2023

Physiology I

Time: 3 Hours

Total Marks: 100

• Answer all questions to the point neatly and legibly - Do not leave any blank pages between answers

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• Indicate the question number correctly for the answer in the margin space
• Answer all parts of a single question together - Leave sufficient space between answers
• Draw table/diagrams/flow charts wherever necessary

Long Essays (2x15=30)

1. A 30 years old woman comes to the hospital with complaints of fatigue for many months. On physical examination she has pale conjunctiva and spooning of nails. Her hemoglobin is 8gm% PCV is 20% and MCV is 80 fL. Stools are negative for occult blood.
   • Name the clinical condition.

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   • Describe the blood picture.
   • What other investigations would you like to do in this condition.
   • What are the dietary options for her betterment. (4+3+3+5)
2. Describe the regulation of blood pressure. (5x8=40)

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Short essays

3. Explain chemical regulation of respiration.
4. Composition of saliva, describe the functions of saliva.
5. Explain T lymphocyte
6. Explain ventilation perfusion ratio.

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7. Explain the factors that determine cardiac output. What is cardiac failure. (5x4=20)

Write briefly

8. What is surfactant. Write down the functions of surfactant.
9. Splay.
10. Oxygen dissociation curve

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11. Draw and label juxtaglomerular apparatus.
12. Postprandial alkaline tide

One word Answers (10x1=10)

13. Rh incompatibility is seen in 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