First Year MBBS Examination
I MBBS Physiology Paper 1
Time: 3 hours
Max Marks: 50
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Date: 04-07-2014Instructions: 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): (10)a. Regulation of respiration (716, 720)
b. Transport through cell membrane (27)
c. Action potential in cardiac muscle
2.Write briefly on (any two): (6)
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a. Microcytic hypochromic anemiab. Plasma proteins(59)(95)
c. Explain the mechanism of neuro-muscular transmission
with the help of diagram
3.Write briefly on (any on: (3)
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a. Function of juxta-glomerular apparatusb. Reticuloendothelial system of the body
4.Write briefly on (any on: (6)
a. Define GFR; Explain the factors affecting the GFR. (320)
(388)
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b. Counter current mechanism (329)(403)c. Erythroblastosisfoetalis
Section 2
5.Write briefly on (any two): (10)
a. Long term regulation of blood pressure (605) (246)
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b. Hypoxia(756)c. Respiratory chemorecceptor
6.Write briefly on (any two): (6)
a. Vetricular diastolic phase of cardiac cycle
b. 02-Hb dissociation curve (743)(326)
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c. Blood transfusion hazards (144) (171)7.Write briefly on (any on: (3)
a. Sleep apneoa syndrome
b. Physiology of acclimatization(770)(359)
8.Write answers in two or two sentences (any six): (6)
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a. Functional residual capacity (FRb. Frank-Starling law (575)
c. Turbulent flow
d. Peripheral resistance
e. Pace maker potential(553)
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f. CD4 cellsg. PR interval (556,557)
h. Chloride shift (744)
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Document Outline
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