Download RGUHS (Rajiv Gandhi University of Health Sciences ) MBBS (Bachelor of Medicine and Bachelor of Surgery) First Year (Phase-I) 2015 July 1003 Physiology Paper I Old Scheme Previous Question Paper

Rajiv Gandhi University of Health Sciences, Karnataka
MBBS Phase I Degree Examination - JULY 2015
Time: Three Hours

Max. Marks: 90 Marks
PHYSIOLOGY
Paper I (Old Scheme)
Q.P. CODE: 1003
Your answers should be specific to the questions asked
Draw neat labeled diagrams wherever necessary
LONG ESSAY
2 x 10 = 20 Marks
1.
Define cardiac output and cardiac index. Explain various factors regulating cardiac output.
Add a note on high output cardiac failure. (2+6+2)
2.
Describe the neuromuscular transmission and pathophysiology of Myasthenia Gravis.
Enumerate neuromuscular blocking agents. (6+2+2)
SHORT ESSAY
10 x 5 = 50 Marks
3.
Physiological features of coronary circulation
4.
Platelets
5.
Deglutition reflex
6.
Rh factor
7.
T lymphocyte
8.
Process of glomerular filtration
9.
Peripheral chemoreceptors and their effect on ventilation
10.
Oxyhaemoglobin dissociation curve
11.
Feedback mechanisms
12.
Functions of a parietal cell in a gastric gland
SHORT ANWERS
10 x 2 = 20 Marks
13.
How absolute refractory period differs in cardiac and skeletal muscle?
14.
Differences between innate and acquired immunity
15.
Actions of CCKPZ
16.
CO2 transfer at respiratory membrane
17.
Cortical versus juxtamedullary nephrons
18.
Functional residual capacity ? definition and significance
19.
Write the differences between graded potential and action potential.
20.
Define Rheobase and chronaxie.
21.
Breathing reserve
22.
Neural control of defaecation reflex
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