Download KUHS MBBS 2019 Aug 1st Year 103001 Physiology Paper I Question Paper

Download KUHS (Kerala University of Health Sciences) MBBS (Bachelor of Medicine and Bachelor of Surgery) 2019 August 1st Year 103001 Physiology Paper I Previous Question Paper

Q.P. Code: 103001 Reg. No.: ???????
First Professional MBBS Degree Regular/Supplementary Examinations
August 2019
Physiology - Paper I
Time: 3 Hours Total Marks: 50
? Answer all questions
? Draw Diagrams wherever necessary
Long essay (10)
1. Eighteen hours after arrival at an altitude of 12000 feet, a man has headache,
irritability, insomnia, breathlessness, nausea and vomiting. Answer the following:
? What is he suffering from
? What are the changes taking place in the body systems during acclimatization to
high altitude
? Explain the physiological basis of these changes (1+4+5)
Short essays (2x5 =10)
2. Short term regulation of blood pressure
3. Reticulo-endothelial system
Answer briefly (5x3=15)
4. Defecation reflex
5. Fibrinolytic system
6. Roll of skin in heat loss mechanisms
7. Factors affecting venous return
8. Pacemaker potential
Draw and label (2x2? =5)
9. Cystometrogram
10. Physiological organization of Respiratory Centers
Explain the physiological basis of the following (5x2=10)
11. Physiological dead space
12. Neutrophilia in acute bacterial infections
13. Plateau phase of Action potential in Ventricular Myocyte.
14. Entero-hepatic circulation
15. Severe tachycardia is harmful to the individual
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