KUHS First Professional MBBS Degree Examination 103001 August 2014 PHYSIOLOGY – Paper I Question Paper

103001 August 2014 PHYSIOLOGY – Paper I

Q.P. Code: 103001 Reg. no.: …………………
First Professional MBBS Degree Examinations, August 2014
PHYSIOLOGY – Paper I
Time: 3 Hours Total Marks: 50
• Answer all questions
• Draw Diagrams wherever necessary
Long essay (10)1. Oxygen delivery to tissues will be greatly reduced in a patient with carbon monoxide
poisoning. Answer the following:
• What is the physiological basis for reduced oxygen delivery to the tissues.
• Describe the functional significance of oxygen-hemoglobin dissociation curve
• Mention the factors which will shift oxygen dissociation curve to right and left(2½+5+2½=10)Short essays (2×5 =10)2. Regulation of pancreatic exocrine secretion
3. Jugular venous pulse
Answer briefly (5×3=15)4. Venous return
5. Fetal hemoglobin
6. Periodic breathing
7. Post prandial alkaline tide
8. Micturition reflex
Draw and label (2×2½ =5)9. Draw and label diagram of lung volumes and capacities
10. Draw ECG recorded in lead II
Explain the physiological basis of the following (5×2=10)11. Splay in renal glucose re-absorption curve
12. Dicumarol as an anticoagulant
13. Leucocytosis
14. Dead space
15. Tubulo glomerular feedback
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