Download MBBS 1st Year 2011 August 524053 Physiology Including Bio Physics I Question Paper

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[KZ 502] AUGUST 2011 Sub. Code: 4053

FIRST M.B.B.S. DEGREE EXAMINATION

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Revised (Non-Semester) Regulations

PAPER III – PHYSIOLOGY INCLUDING BIO-PHYSICS – I

Q. P. Code: 524053

Time: Three hours Maximum: 100 Marks

I. Essay Questions : Answer ALL questions (2 x 10 = 20)

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1. Define GFR. Explain briefly about mechanism of factors regulating GFR.
2. Define Haemostasis. Describe briefly about the mechanism of clotting. Add a note on hemophilia.

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

1. Resting membrane potential.
2. Negative feedback mechanism with example.

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3. Pathophysiology of Diabetes mellitus
4. Small intestinal movements.
5. Neuro endocrinal reflex.
6. Functions of placenta.
7. Describe the phases of gastric juice secretion.

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8. Hormonal regulation of menstrual cycle.
9. Dwarf.
10. Composition & Functions of saliva.

III. Short Answer Questions : (15 x 2 = 30)

1. Four functions of plasma protein.

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2. Helper cells.
3. Kernicterus.
4. Secondary active transport.
5. Rigor mortis.
6. Name the Second messengers.

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7. Name the hormones involved for the growth.
8. What is Turner's syndrome - three features?
9. APUD cells of its secretion.
10. Law of intestine.
11. Double Bhor effect.

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12. Aldosterone escape.
13. What are different types of water absorption?
14. What is Houssay animal?
15. Name the hormones involved in calcium homeostasis, and the main organs that will act.

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