Date: 06-01-2014
0114 E055
First Year MBBS Examination
I MBBS Physiology Paper 2
Time: 3 hours

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Max Marks: 50
Instructions: 1. Answer to the points. 2. Use separate answer books for each section. 3.
Draw diagrams wherever necessary.
Section 1
1.Write briefly on (any two): (10)

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a. Effects of cerebellar lesions
b. Peptic ulcers
c. Effects of insulin lack in body
2.Write briefly on (any two): (6)
a. Functions of thyroxin in body

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b. Role of hormone in regulation of calcium
c. Malatonin
3.Write briefly on (any on: (3)
a. Factors affecting spermatogenesis
b. Lactation

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4.Write briefly on (any on: (6)
a. Vomiting
b. Cephalic phase of gastric secretion
c. Secretin
Section 2

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5.Write briefly on (any two): (10)
a. Pain pathways
b. EEG
c. Functions of basal ganglia
6.Write briefly on (any two): (6)

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a. Accommodation in eye
b. Pathway of taste
c. Deafness
7.Write briefly on (any on: (3)
a. Conduction in nerve fibres

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b. Sarco tubular system
8.Write answers in two or two sentences (any six): (6)
a. Placenta is essential for survival of fetus give reason.
b. Travel sickness
c. Tone in muscles

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d. Goiters are observed in certain endemic area in India, give reason.
e. Blood brain barrier
f. Amenorrhea is observed during lactation, give reason.
g. Mechanisms of diabetic com
h. Neurotransmitters in Autonomic nervous system.

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