Download RGUHS MBBS 1st Year 2020 Nov 1078 Physiology II Rs3 Question Paper

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Rajiv Gandhi University of Health Sciences, Karnataka

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MBBS Phase – I Degree Examination - 26-Nov-2020

Time: Three Hours

Max. Marks: 100 Marks

PHYSIOLOGY – II (RS3)

Q.P. CODE: 1078

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Your answers should be specific to the questions asked

Draw neat, labeled diagrams wherever necessary

LONG ESSAYS 2 x 10 = 20 Marks

1. Describe the molecular mechanism of skeletal muscle contraction.
2. Describe the physiological actions of parathyroid hormone. List the effects of parathyroidectomy.

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SHORT ESSAYS 10 x 5 = 50 Marks

3. Diabetes insipidus
4. Steps of thyroid hormone synthesis
5. Uterine changes during menstrual cycle
6. Blood-testis barrier

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7. Colour blindness
8. Functions of thalamus
9. Draw and label Corticospinal tracts.
10. Control mechanisms of slow wave sleep
11. Refractive errors of eye

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12. Changes following nerve injury

SHORT ANSWERS 10 x 3 = 30 Marks

13. Amenorrhea – galactorrhea syndrome
14. Enumerate the features of lower motor neuron paralysis.
15. What is dissociated anaesthesia? Name one condition where it is seen.

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16. What is Motor aphasia? Where is the site of lesion?

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17. What is Nystagmus? Name one condition where it is seen.
18. Draw and label Taste pathways.
19. What is tympanic reflex?

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20. Draw and label an Olfactory receptor cell.
21. Draw a Strength duration curve.
22. What is Malignant hyperthermia?

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