Download RUHS MBBS 1st Year 2017 August Hu1vian Physiology Including Biophysics Paper I August 2017 Question Paper

RUHS RUHS FIRST YEAR MBBS EXAMINATION

HU1VIAN PHYSIOLOGY INCLUDING BIOPHYSICS-

PAPER-I August 2017 TIME: 3 HOURS TOTAL MARKS: 50

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INSTRUCTIONS:

1. Que. No. 1 in section A is compulsory. Attempt ANY TWO questions from rest of the questions in section A. Attempt ANY THREE questions in section B.
2. Use separate answer sheet for each section.

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Section A - (26 Marks)

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Q1. Explain what will happen and why? 10

1. If hypothalamic ventromedial nucleus is damaged (C2-1010)
2. If testosterone is administered exogenously (C2-823)
3. To pupil in oculomotor nerve paralysis(C2-1118)
4. After prolonged hyperventilation (C1-456)

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5. To menstrual cycle in pregnancy (A. 482) (B. 655)(C2-812)

Q2. Describe 08

1. Otolithorgan (A. 926) (C2-943)
2. Changes in maternal physiological systems during pregnancy (C2-830)

Q3. Explain with the help of diagram 08

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1. Connection of Spino-cerebellum (C2-970)
2. Ovarian follicle (C2-805)

Q4. Write short note on 08

1. Secondary active transport(A-35) (B. 20) (C1-20)
2. Role of parasympathetic and sympathetic nerves in male Sexual act (C2-818)

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SECTION B

Q5. Mention differences between 08

1. UMN & LMN lesion (C2-919)
2. EPSP &IPSP(A. 815) (B. 780)(C2-859)

Q6. Draw labelled diagram of the following any two 08

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1. Auditory nervous pathway (C2-1079)
2. Feedback regulation of hypothalamic pituitary testicular axis in males (C2-797)
3. Pain & analgesic pathway (C2-905)

Q7. Describe 08

1. Feto-placental unit (C2-928)

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2. Functions of basal ganglia(A. 880) (B. 729) (C2-998)

Q8. Write notes on 08

1. Traveling waves (A. 1054) (B. 936)
2. Steps of spermatogenesis and formation of sperm (A. 476) (B. 637) (C2-790)

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