Download KUHS MBBS First Year 2012 March 1401 Physiology Paper II Question Paper

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Q.P. Code: 1401

Reg. no.: .....................

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First Professional MBBS Degree Supplementary Examinations, March 2012

PHYSIOLOGY- PAPER II

Time: 3 Hours

Total Marks: 50

• Answer all questions

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• Draw Diagrams wherever necessary

Long Essay: (10)

1. A patient developed carpopedal spasm after thyroid surgery. During examination, tapping over the facial nerve resulted in contraction of facial muscles
   • What is the clinical diagnosis, mention the cause
   • What is the clinical sign elicited by tapping the facial nerve.
   • Name one another clinical sign elicited in this condition and how is it elicited

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   • Name the hormones pertaining to the clinical condition. Describe the functions of any one of them.
   • What treatment would you recommend for the patient (2+1+2+3+2=10)

Short Essay: (2x5=10)

2. Describe the role of hypothalamus in the regulation of food intake.

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3. Connections and functions of basal ganglia.

Write briefly on (5x3=15)

4. Tests for ovulation
5. Physiological actions of glucagon on carbohydrate metabolism
6. Hormones regulating spermatogenesis

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7. Describe the role of basilar membrane in frequency discrimination
8. Accommodation reflex

Draw and label (2x2½=5)

9. Posterior column tracts
10. Mechanism of action of thyroid hormone on intracellular receptor

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Explain the physiological basis of the following (5x2=10)

11. Sensory homunculus
12. Reciprocal innervation
13. Contraceptive pills
14. Fluent aphasia

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15. Glucocorticoids in stress

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