1 year MBBS JULY 2008 PHYSIOLOGY PAPER - I

M.B.B.S DEGREE EXAMINATION - JULY 2008
FIRST MBBS EXAMINATION
PHYSIOLOGY
PAPER - I

Time: 2 1/2 hr Max.Marks: 50
Note: Answer all questions

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1. What are the baroreceptors? How the baroreceptors regulate the blood pressure. (2+8=10)

2. What is asphyxia? Describe the various stages of asphyxia. (2+8=10)

WRITE SHORT NOTES ON: 5x4=20

3. Erthroblastosis fetalis.
4. Ventricular systolic suction.
5. Second Heart Sound.
6. Hering bruer inflation reflex
7. Juxta glomerular apparatus.

WRITE BRIEFLY ON: 5x2 = 10
8. Adrenergic receptors of heart.
9. Dehydration shock.
10. Gastrin.
11. Haemophilia
12. Fever.