Date: 12-08-2018
MGR 5504
First Year MBBS Examination
I MBBS Physiology Paper 2
Time: 3 hours Max Marks: 50

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Instructions: 1. Answer to the points. 2. Figure to the
right indicates marks. 3. Use separate answer books
for each section. 4. Draw diagrams wherever
necessary. 5. Write legibly.
Section 1

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Write in detail:(any two) (10)
a. Errors of refraction
b. Renal function tests
c. Write functions of thyroxin hormone and add a
note on thyrotoxicosis

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Write briefly on(any two) (6)
a. Micturition Reflex
b. Anti Diuretic Hormone
c. Functions of middle ear
Write briefly on (any one) (3)

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a. Functions of placenta
b. Spermatogenesis
Write briefly on (any two) (6)

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a. Insulin
b. Menstrual cycle

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c. Dialysis
Section 2
Write in detail (any two) (10)
a. Define synapse and write about properties of
synapse

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b. Spinothalamic tract
c. Types and physiological bases of memory
Write briefly on (any two) (6)
a. Monosynaptic stretch reflex
b. Receptor potential

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c. Aphasia
Write briefly on (any one) (3)
a. Referred pain
b. Functions of CSF
Write answers in 1 or 2 sentences: (any six) (6)

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a. What is ovulation?
b. Function of parathormone
c. Name of speech area
d. Define reflex
e. What is night blindness?

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f. Define Attenuation reflex
g. What is normal glomerular filtration rate (GFR)?
h. What is Tetany?
i. What is automatic bladder?
j. Define spermatogenesis?

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