Date: 05-07-2013
0713 E037
First Year MBBS Examination
I MBBS Physiology Paper 1
Time: 3 hours
Instructions: 1. Answer to the points. 2. Use
separate answer books for each section. 3.
Draw diagrams wherever necessary.
Section 1
a) lonic basis of different phases of action
potential in a nerve fibre. (768+782+783)
(49)
b) Mechanism of regulation of ECF volume
c) Determinants of cardiac output and
factors affecting it. (599)(215)
2. Write briefly on (any two): (6)
a) Erythroblastosis foetalis (143) (169)
c) Haemophilia (137)(162)
3. Write briefly on (any on: (3)
a) Secondary active transport (35)(20)
b) Surfactant(715) (296)
a) Cystometrogram (342)(444)
b) Juxtaglomerular apparatus (311)(380)
c) Factors affecting GFR (317) (388)
Section 2
a) Pressure changes in left ventricle during
cardiac cycle (535) (206)
b) List the various mechanism of regulation
of blood pressure. Describe any mid-term
c) Wave segments and intervals of normal
ECG (553)(189)
6. Write briefly on (any two): (6)
a) Hypoxic hypoxia(756)(353)
(714)(332)
c) Draw a labeled spirogram (652)(301)
7. Write briefly on (any on: (3)
a) Physiological changes during
b) Respiratory changes during exercise
(751)(372)
8. Write answers in two or two sentences
(any six): (6)
diastole. (630)(265)
b) Lung alveoli are kept dry normally.
c) Hyper osmolarity of renal medullary
interstitial (326).(414)
normally. (132,133)
e) Ejection fraction. (535)(211)
f) Chemotaxis. (101)(126)
g) Erythropoetin. (75)(107)
****
0713 E037
First Year MBBS Examination
I MBBS Physiology Paper 1
Time: 3 hours
--- Content provided by FirstRanker.com ---
Max Marks: 50Instructions: 1. Answer to the points. 2. Use
separate answer books for each section. 3.
Draw diagrams wherever necessary.
Section 1
--- Content provided by FirstRanker.com ---
1. Write briefly on (any two): (10)a) lonic basis of different phases of action
potential in a nerve fibre. (768+782+783)
(49)
b) Mechanism of regulation of ECF volume
--- Content provided by FirstRanker.com ---
and tonicity (427)(4)c) Determinants of cardiac output and
factors affecting it. (599)(215)
2. Write briefly on (any two): (6)
a) Erythroblastosis foetalis (143) (169)
--- Content provided by FirstRanker.com ---
b) Stages of erythropoiesis (73) (104)c) Haemophilia (137)(162)
3. Write briefly on (any on: (3)
a) Secondary active transport (35)(20)
b) Surfactant(715) (296)
--- Content provided by FirstRanker.com ---
4. Write briefly on (any on: (6)a) Cystometrogram (342)(444)
b) Juxtaglomerular apparatus (311)(380)
c) Factors affecting GFR (317) (388)
Section 2
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5. Write briefly on (any two): (10)a) Pressure changes in left ventricle during
cardiac cycle (535) (206)
b) List the various mechanism of regulation
of blood pressure. Describe any mid-term
--- Content provided by FirstRanker.com ---
regulatory mechanism (605)(246)c) Wave segments and intervals of normal
ECG (553)(189)
6. Write briefly on (any two): (6)
a) Hypoxic hypoxia(756)(353)
--- Content provided by FirstRanker.com ---
b) Transport of carbon dioxide in blood(714)(332)
c) Draw a labeled spirogram (652)(301)
7. Write briefly on (any on: (3)
a) Physiological changes during
--- Content provided by FirstRanker.com ---
acclimatization at high altitudes(770)(359)b) Respiratory changes during exercise
(751)(372)
8. Write answers in two or two sentences
(any six): (6)
--- Content provided by FirstRanker.com ---
a) Coronary arteries are perfused duringdiastole. (630)(265)
b) Lung alveoli are kept dry normally.
c) Hyper osmolarity of renal medullary
interstitial (326).(414)
--- Content provided by FirstRanker.com ---
d) Clotting of blood does not occur in-vivonormally. (132,133)
e) Ejection fraction. (535)(211)
f) Chemotaxis. (101)(126)
g) Erythropoetin. (75)(107)
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h) Dead space. (732)(318)****
Document Outline
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