Date: 10-06-2019
C 2743
First Year MBBS Examination
I MBBS Physiology Paper 1
Time: 3 hours
Instructions: 1. Answer to the points. 2. Figure to the
right indicates marks. 3. Use separate answer books
for each section. 4. Draw diagrams wherever
necessary. 5. Write legibly.
1. Explain in detail (Any Two) (10)
a. What do you mean by term "Active
Transport"? Explain in detail giving
examples each of primary and secondary
b. Explain in detail about Erythropoeisis.
c. Explain the various phases of Nerve Action
Potential? Discuss the ionic basis of each
phase.
a. Functions of Gastric secretions.
b. Enumerate the components of Pancreatic
secretion. Explain its regulation.
c. Anticoagulants.
a. Measurement of plasma volume
b. Draw well labelled diagram of eosinophil.
What are its functions?
4. Write briefly on: (Any Two) (6)
b. Define Fatigue. Write in the basic
mechanism of infatiguability of Heart?
c. Differentiate between Meissner's and
Myenteric Plexus.
Section 2
1. Explain in detail: (Any Two) (10)
a. What are the various waves of ECG ?
Discuss the features of each wave
b. Define Stroke volume and explain the
c. Write in detail about the non respiratory
functions of Lung.
2. Write briefly on: (Any Two) (6)
a. Chemical control of respiration.
c. Role of Hypothalamus in temperature
regulation.
3. Write briefly on - (Any One) (3)
a. Physiological and Pathological variations of
b. Caisson disease
4. Short explanatory objective questions: (Any Six)
(6)
a. What do you mean by Apoptosis?
stimulation on gastric secretion?
c. What is the effect of temperature on Basal
Metabolic Rate?
d. Define Fick's Law of diffusion.
"cold sensationaTM
f. Which cells secrete the enzyme
Enterokinase?
g. Define Vital Capacity
Colloid Oncotic PressureTM?
i. Why skeletal muscles have striated
appearance?
j. What is All or None Phenomenon?
C 2743
First Year MBBS Examination
I MBBS Physiology Paper 1
Time: 3 hours
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Max Marks: 50Instructions: 1. Answer to the points. 2. Figure to the
right indicates marks. 3. Use separate answer books
for each section. 4. Draw diagrams wherever
necessary. 5. Write legibly.
--- Content provided by FirstRanker.com ---
Section 11. Explain in detail (Any Two) (10)
a. What do you mean by term "Active
Transport"? Explain in detail giving
examples each of primary and secondary
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active transport.b. Explain in detail about Erythropoeisis.
c. Explain the various phases of Nerve Action
Potential? Discuss the ionic basis of each
phase.
--- Content provided by FirstRanker.com ---
2. Write briefly on: (Any Two) (6)a. Functions of Gastric secretions.
b. Enumerate the components of Pancreatic
secretion. Explain its regulation.
c. Anticoagulants.
--- Content provided by FirstRanker.com ---
3. Write briefly on: (Any One) (3)a. Measurement of plasma volume
b. Draw well labelled diagram of eosinophil.
What are its functions?
4. Write briefly on: (Any Two) (6)
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a. Write detail aboutTM Gap Junctions?b. Define Fatigue. Write in the basic
mechanism of infatiguability of Heart?
c. Differentiate between Meissner's and
Myenteric Plexus.
--- Content provided by FirstRanker.com ---
Section 2
1. Explain in detail: (Any Two) (10)
a. What are the various waves of ECG ?
Discuss the features of each wave
b. Define Stroke volume and explain the
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various factors which regulate it.c. Write in detail about the non respiratory
functions of Lung.
2. Write briefly on: (Any Two) (6)
a. Chemical control of respiration.
--- Content provided by FirstRanker.com ---
b. Baroreflexc. Role of Hypothalamus in temperature
regulation.
3. Write briefly on - (Any One) (3)
a. Physiological and Pathological variations of
--- Content provided by FirstRanker.com ---
Heart rate.b. Caisson disease
4. Short explanatory objective questions: (Any Six)
(6)
a. What do you mean by Apoptosis?
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b. What is the effect of parasympathetic systemstimulation on gastric secretion?
c. What is the effect of temperature on Basal
Metabolic Rate?
d. Define Fick's Law of diffusion.
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e. Mention the type of nerve fibers carrying"cold sensationaTM
f. Which cells secrete the enzyme
Enterokinase?
g. Define Vital Capacity
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h. Which plasma proteins mainly contribute toColloid Oncotic PressureTM?
i. Why skeletal muscles have striated
appearance?
j. What is All or None Phenomenon?
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