Download KUHS MBBS First Year 2012 Aug 103001 Physiology Paper I Question Paper

Download KUHS (Kerala University of Health Sciences) MBBS First Year (1st Year) 2012 Aug 103001 Physiology Paper I Question Paper.

Code: 103001 Reg. no.: ???????

First Professional MBBS Degree Examinations, August 2012

PHYSIOLOGY ? Paper I

Time: 3 Hours Total Marks: 50
? Answer all questions
? Draw Diagrams wherever necessary
Long essay (10)

1. A 60year old man presented with acute retro sternal chest pain radiating to the inner
aspect of left arm. The ECG showed ST segment elevation in some of the leads.
? What is the most probable diagnosis
? What are the other ECG changes that may occur in this condition
? Explain the leads used in recording ECG
? With the help of a diagram describe the waves, intervals and segments of
normal ECG recording in Lead I (1+1+2+6=10)



Short essays (2x5 =10)

2. Describe the mechanism of water re-absorption from the different parts of the renal
tubules

3. Explain the neural regulation of respiration

Answer briefly (5x3=15)

4. Peptic ulcer
5. Rh blood group system
6. Micturition reflex
7. Hypoxia
8. Hypovolemic shock

Draw and label (2x2? =5)

9. O2 ? Hb dissociation curve
10. Pacemaker potential

Explain the physiological basis of the following (5x2=10)

11. Clotting occurs when blood is kept in a glass tube
12. Steatorrhoea occurs after pancreatectomy.
13. Alveoli do not collapse during expiration
14. Anemia is seen in patients with renal disease
15. Edema in hypoproteinemia



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