Download RGUHS MBBS 1st Year 2012 December 1077 Phsiology Paper I Rs2 And Rs3 Scheme Question Paper

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Rajiv Gandhi University of Health Sciences, Karnataka

First Phase MBBS Degree Examination - Dec 2012

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Time: Three Hours Max. Marks: 100 Marks

PHSIOLOGY-PAPER I (RS2 & RS3 SCHEME)

QP Code: 1077

Your answers should be specific to the questions asked

Draw neat labeled diagrams wherever necessary

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LONG ESSAYS 2 x 10 = 20 Marks

1. Describe the chemical regulation of breathing.
2. Describe the counter current multiplier system. What is its role?

SHORT ESSAYS 10 x 5 = 50 Marks

3. Define secondary active transport and describe the factors affecting it giving examples.

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4. Draw 'carbon dioxide dissociation curve'. Explain 'Haldane Effect'
5. Functions of T-lymphocytes'
6. Erythroblastosis Foetalis.
7. Classify smooth muscles. List the properties of an
8. Sources of energy for skeletal muscle contraction'

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9. Explain 'defecation reflex'
10. Describe the digestion and absorption of carbohydrates.
11. Starling's Law and it application to heart.
12. Venous return

SHORT ANSWERS 10 x 3 = 30 Marks

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13. List two 'peptide' hormones. Explain the mechanism of action of any one.
14. Calculate MCV and MCH, given; PCV= 45%, RBC Count = 5 Hb= 15 Gm%.
15. Myasthenia gravis.
16. Steatorrhea.
17. Factors influencing G.F.R

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18. Juxta glomerular apparatus.
19. Sinus arrhythmia.
20. Phonocardiogram
21. Ventilation-Perfusion ratio.
22. Lung Compliance.

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