KUHS First Professional MBBS Degree Examination 103001 August 2013 PHYSIOLOGY – Paper I Question Paper

103001 August 2013 PHYSIOLOGY – Paper I

Q.P. Code: 103001 Reg. no.: …………………
First Professional MBBS Degree Examinations, August 2013
PHYSIOLOGY – Paper I
Time: 3 Hours Total Marks: 50
• Answer all questions
• Draw Diagrams wherever necessary
Long essay (10)1. A road traffic accident victim was found to be unconscious and breathing in an irregular
rhythm. From your knowledge of physiology
• Name two types of periodic breathing
• Explain the neural regulation of respiration
• What is the mechanism of function of medullary chemo receptors. (1+5+4=10)Short essays (2×5 =10)2. Name the components of the enteric nervous system and outline its functions
3. Describe the intrinsic pathway of coagulation. Mention one test for assessing it
Answer briefly (5×3=15)4. Law of intestines
5. Sickle cell anemia
6. Non renal functions of kidney
7. Pathophysiology of peptic ulcer
8. Cystometrogram
Draw and label (2×2½ =5)9. Splay
10. Cardiac muscle action potential
Explain the physiological basis of the following (5×2=10)11. Korotkoff’s sounds
12. Alveoli are dry
13. Skin is cold in hypovolemic shock
14. Q wave in an ECG
15.Steatorrhoea in diseases that destroy exocrine pancreas
***********************