First Year MBBS Examination
I MBBS Physiology Paper 2
Time: 3 hours
Date: 05-
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08-2014Max Marks: 50
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
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necessary. 5. Write legibly.Section 1
1. Write short notes on: (any two) (10)
a. Write in detail about disorders of growth
hormone
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b. Write in detail about spermatogenesisc. Actions of thyroid hormone
2. 2A.Write Short notes on (any two) (6)
a. Role of kidney in maintain acid base balance
b. Micturition reflex
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c. Renal function test3. 28.Write briefly on any 1 (3)
a. Organ of Corti
b. Pupillary reflexes
4. Write Short notes on (any two) (6)
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a. Pathway for taste sensationb. Types of deafness
c. Errors of refraction
Section 2
1. Write in detail on (any two) (10)
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a. Basal Gangliab. Write in detail about coticospinal tract with its
functions
c. Write in detail about monosynaptic stretch
reflex
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2. 5A.Write Short notes on (any two) (6)a. REM sleep
b. Pain pathway and mechanism of a pain
c. Aphasia
3. 58.Write briefly on any 1 (3)
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a. Labelled line principleb. Spinal shock
4. Write Justification of following statements: (any
six) (6)
a. What do you mean by making in relation to
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auditory system?b. Why there is hyper reflexia in upper motor
neuron lesion?
c. Why thumb have more representation in
sensory cortex?
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d. Babinki's sign is positive in infants
e. Why basal body temperature rises after
ovulation?
f. Intension tremor in cerebellar disease
g. Myelination increases conduction velocity in
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nervesh. Role of FSH in male
i. Why Nation is essential for glucose absoption
in kidney?
j. Why tympanic reflex is unable to protect car
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against gun-shot sound?***