First M.B.B.S Examination PHYSIOLOGY PAPER-I
Time: 2 ? Hours Max. Marks: 50
Note: Answer all questions: Illustrate your answer with suitable diagrams.
LONG ESSAYS (2 x 10 = 20)
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1. Define and give the normal value of cardiac output. Briefly explain thefactors regulating it. Add a note on its measurement. [2+6+2=10]
2. Explain the mechanisms of formation of concentrated urine. Add a note
on diuresis. [7+3=10]
II. WRITE SHORT NOTE ON (5 x 4 = 20)
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3. Enterohepatic circulation.4. Hazards of mismatched blood transfusion.
5. Lung compliance.
6. Triple response.
7. Active transport across the cell membrane.
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III. WRITE BRIEFLY ON (5 x 2 = 10)8. Functions of the large intestine.
9. Wenckebach phenomenon
10. Functions of the reticulo endothelial system.
11. Renal threshold for glucose.
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12. Intrapleural pressure.