Jabalpur
MBBS First Professional Examination 2015
Subject- Physiology
Paper- II
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Time: 3:00 HoursMaximum Marks :50
Instructions:
a) All questions are compulsory
b) Draw diagrams wherever necessary
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c) Answers of Questions and Sub-questions must bewritten strictly according to serial order of question
paper.
d) Do not write anything on the blank portion of
question paper, if written anything such type of act
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will be considered as an attempt to resort to unfairmeans
Q1. Long Answer questions ? 10 MARKS
1. a. A 45-year-old male has come to the hospital with
complaints of excessive urination, excessive thirst,
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excessive desire to eat and tingling and numbness in feet.Examination shows muscle wasting. Answer the following
questions
i. Name the clinical condition (0.5)
ii. Explain the physiological basis of the above findings
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(2.5)iii. Describe the blood tests which are advised to
confirm diagnosis (2)
b. Describe the mechanism of synaptic transmission 5
Q2. Short Answer Questions ? 30 MARKS
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a. Action potential in a nerve 3b. Optic pathway and effect of lesion at different levels 3
c. Functions of semicircular canals 3
d. Tests of ovulation 3
e. Regulation of body temperature in cold weather 3
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f. Speech and language disorders 3g. Parkinsonism 3
h. Effects of lesions on pyramidal tract at level of internal
capsule 3
i. Acromegaly 3
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j. Accommodation reflex 3Q3. Very Short Answer Questions ? 10
MARKS
a. Nissle's granules 1
b. Sodium potassium pump 1
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C. Phantom limb 1d. Functions of Sertoli cells 1
e. Addison's disease 1
f. Babinski's sign 1
f: Stereognosis 1
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Weber's 1i. Saltatory conduction 1
j. Mechanism of action of oral contraceptive 1
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