Date: 30-12-2017
1217 E045
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

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1. Write briefly on any TWO of the following (10)
a. What is brown Sequard syndrome? What
sensory changes occur below the level of
lesion?
b. A 45 year old man has difficulty in reading

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books and is able to read only at greater
distance than the normal. What is this
condition called? How is it corrected?
c. What are the clinical features of Cushing
syndrome?

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2. Write Short notes of (any two) (6)
a. Cretinism

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b. Actions of aldosterone
c. Mechanism of action of insulin
3. Write short notes on any one (3)

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a. Tests for ovulation
b. Functions of sertoli cells
4. Discuss Any TWO (6)
a. Composition of saliva
b. Secretin

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c. Functions of large intestine
Section 2
5. Write Short notes on (any two) (10)
a. Fight or flight response
b. Pain pathway

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c. Functions of thalamus
6. Write Short notes on (any two) (6)
a. Olfactory pathway
b. Organ of Corti
c. Accommodation reflex

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7. Write short notes on any one (3)
a. Myasthenia gravis
b. Sarcomere
8. Give your comments with justification of Any
SIX: (6)

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a. Weber Fechner law
b. Motor aphasia
c. Two functions of neuroglia
d. Chronaxie

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e. Permissive action

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f. Accoucher?TMs hand
g. Law of peristalsis
h. Cryptochidism

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Document Outline

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