Download MBBS 1st Year 2004 August Physiology Including Biophysics II Question Paper

[KL 503] Sub. Code: 4054

FIRST M.B.B.S. DEGREE EXAMINATION.

(Non-Semester)

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(Revised Regulations)

Paper IV-PHYSIOLOGY INCLUDING BIO-PHYSICS - II

Time: Three hours Maximum: 100 marks

Theory: Two hours and forty minutes Theory: 80 marks

M.C.Q.: Twenty minutes M.C.Q.: 20 marks

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Answer ALL questions.

Draw suitable diagrams wherever necessary.

1. I. Write an essay on the following: (2 x 15 = 30)

   1. Describe the mechanism of oxygen transport in the body. Explain oxygen dissociation curve with a suitable diagram. (15)
   2. Draw and explain the visual pathway. Discuss the effects of lesions at various levels along its course. (15)

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2. II. Write short notes on: (10 x 5 = 50)

   1. Respiratory changes during moderate exercise.
   2. Describe the origin and spread of cardiac impulse.
   3. Foetal circulation.

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   4. Refractory errors of the eye.
   5. Cochlea.
   6. Neuroglia.
   7. Discuss the functions of limbic system.
   8. Mechanism of memory.

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   9. Describe the humoral regulation of blood pressure.
   10. Artificial respiration.

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