FIRST MBBS DEGREE MODEL
EXAMINATION, AUGUST 2011
PHYSIOLOGY PAPER 2
Time: 3 Hours Total
marks :50
- Answer all questions
- Draw diagrams wherever necessary
Long essay: (10)
1. A 40 year old man complaints of head ache, difficulty in
seeing objects on either side while driving a car. On examination his hands and
feet were very large. His blood sugar level was 200 mg/dl.
Give the probable diagnosis and the basic defect
What is the cause for the visual defect?
Explain the actions of he involved hormone
How it is regulated (1+1+6+2=10)
Short essay (2×5=10)
2. Functions of Cerebellum
3. Stages and regulation of spermatogenesis
4. Hormonal control of lactation
5. Colour blindness
6. Regulation of aldosterone secretion
7. Descending analgesic system
8. Differences between REM and NREM sleep
Draw and label: (2×2.5=5)
9. Taste pathway
10. Pathway of stretch reflex
Short notes: (5×2=10)
11. Cretinism
12. Impedance matching
13. Oral contraceptive pills
14. Conditioned reflex
15. Anosmia