Download KUHS MBBS First Year 2011 Sept 1401 Physiology Paper II Question Paper

Download KUHS (Kerala University of Health Sciences) MBBS First Year (1st Year) 2011 Sept 1401 Physiology Paper II Question Paper.

QP Code 1401 Reg. No.:???????
First Professional MBBS Degree Examinations - September 2011
PHYSIOLOGY - PAPER II
Time : 3 hrs Max marks : 50

? Answer all questions
? Draw diagrams wherever necessary

Long essay (10)
1. A 50 yrs old male comes with the history of difficulty to walk. On examination
there is rigidity and resting tremors. His gait is abnormal.
? What is your diagnosis.
? How do you describe this rigidity and the resting tremor and explain
their physiological basis.
? Name the parts of the brain involved .
? Describe the important functional connections.
(1+3+2+4=10)

Short Essay:
(2x5=10)
2. Describe the endometrial changes during a normal menstrual cycle and its
hormonal regulation.

3. List any four functions of hypothalamus and explain any one

Write briefly on: (5x3=15)
4. Milk ejection reflex

5. Disynaptic reflex.

6. Mechanism of action of steroid hormones.

7. Decerebrate rigidity

8. Functions of vestibular apparatus


Draw and label:
(2x2?=5)
9. Cortico spinal tract

10. Auditory pathway


Explain the physiological basis of the following:
(5x2=10)
11. Exophthalmos is a clinical feature of thyroid dysfunction

12. Sertoli cells are important in spermatogenesis

13. Calcium plays a major role in skeletal muscle relaxation

14. Near point of vision recedes rapidly with advancing age

15. Parathyroidectomy leads to signs of neuromuscular hyperexitability

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