Download RGUHS (Rajiv Gandhi University of Health Sciences ) MBBS (Bachelor of Medicine and Bachelor of Surgery) First Year (Phase-I) 2011 June 1077 Physiology I RS2 And RS3 Previous Question Paper

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Rajiv Gandhi University of Health Sciences, Karnataka
MBBS PHASE I Degree Examination ? June / July 2011
Time: Three Hours


Max. Marks: 100 Marks
PHYSIOLOLOGY ? I
(RS 2 & RS 3)
Q.P. CODE: 1077
Your answers should be specific to the questions asked
Draw neat labeled diagrams wherever necessary
LONG ESSAYS (Answer any Two)
2 x 10 = 20 Marks
1.
Name the lead systems employed in recording Electrocardiogram. Draw and label a typical
Electrocardiogram and explain the causation of various deflections and intervals
2.
Classify the leucocytes and describe their morphological features with the help of diagrams.
Elaborate the steps involved in the phagocytic function of neutrophils
SHORT ESSAYS
10 x 5 = 50 Marks
3
Draw a diagram of Juxta Glomerular apparatus. Explain its functions
4
Mention the causation, morphological features of red cells and treatment of pernicious anemia
5
Describe the factors regulating gastric emptying
6
Describe the chemical regulation of respiration
7
Describe how cushing's reflex is activated and its effect on systemic blood pressure
8
Define Fick's principle. Give details of estimation of cardiac output based on it
9
Describe the mode of Glucose reabsorption in the proximal tubule of the Nephron and TmG
10
What are the types of jaundice, their salient features and method of differentiation
11
Give a brief account of respiratory distress syndrome (Hyaline Membrane Disease)
12
Describe the pharyngeal phase of deglutition
SHORT ANSWERS
10X3=30 Marks
13
What are micelles and how are they formed
14
Define functional residual capacity, its normal range and significance
15
Explain the operation of Hering ? Breuer reflex
16
Name two anticoagulants. Explain mechanism of action of any one of them
17
What are the types of dead space and their extent
18
What is facilitated diffusion and how does it differ from simple diffusion
19
Name the important proteolytic enzymes and their mode of activation
20
Describe how gastric acid secretion can be reduced to treat acid peptic ulcer

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upload_e73d46b4f6b4ed252a07211703ee
03d1.doc
Rajiv Gandhi University of Health Sciences, Karnataka
21
Mention the effects of vagal stimulation on heart
22
What is secondary active transport? Give an example
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