Download DNB 2016 Dec PHYSIOLOGY PAPER 2 Question Paper

Download Diplomate of National Board (DNB) 2016 Dec PHYSIOLOGY PAPER 2 Previous Question Paper

FINAL EXAM NATIONAL BOARD OF EXAMINATIONS
DECEMBER 2016
-1-
POSSESSION / USE OF CELL PHONES OR ANY SUCH ELECTRONIC GADGETS IS NOT PERMITTED INSIDE THE
EXAMINATION HALL.
PHYSIOLOGY

PAPER ? II
PHY/D/16/36/II
Time : 3 hours
Max. Marks : 100

Important instructions:

? Attempt all questions in order.
? Each question carries 10 marks.
? Read the question carefully and answer to the point neatly and legibly.
? Do not leave any blank pages between two answers.
? Indicate the question number correctly for the answer in the margin space.
? Answer all the parts of a single question together.
? Start the answer to a question on a fresh page or leave adequate space between two answers.
? Draw table/diagrams/flowcharts wherever appropriate.

Write short notes on:

1. a) Functional anatomy of cardiac muscle.
b) Role of extracellular calcium in cardiac muscle contraction.
c) Name and explain the Law which explains intrinsic modulation of
contraction of Heart.

2+4+4
2. a) Give an account of oxygen consumption during severe exercise.
b) Explain the body?s respiratory responses to meet increased
oxygen demand.

3+7
3. a) With the help of a suitable diagram, describe respiratory unit and
the respiratory membrane.
b) Factors affecting rate of diffusion through respiratory membrane.

6+4
4. a) Temperature regulatory mechanisms activated by cold and heat.
b) Define hypothermia and its clinical applications.

3+(2+5)
5. a) Give an account of the pattern and special features of foetal
circulation.
b) List the changes that occur in circulation after birth and the
mechanism involved.

4+(2+4)
6. a) Diagrammatically represent the organization of the central
respiratory neurons.
b) Role of peripheral chemoreceptors in the regulation of respiration.
c) Briefly describe periodic breathing.

4+3+3
7. Cardiovascular adjustments that occur due to gravitational
acceleration and decceleration.







10







P.T.O.
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FINAL EXAM NATIONAL BOARD OF EXAMINATIONS
DECEMBER 2016
-1-
POSSESSION / USE OF CELL PHONES OR ANY SUCH ELECTRONIC GADGETS IS NOT PERMITTED INSIDE THE
EXAMINATION HALL.
PHYSIOLOGY

PAPER ? II
PHY/D/16/36/II
Time : 3 hours
Max. Marks : 100

Important instructions:

? Attempt all questions in order.
? Each question carries 10 marks.
? Read the question carefully and answer to the point neatly and legibly.
? Do not leave any blank pages between two answers.
? Indicate the question number correctly for the answer in the margin space.
? Answer all the parts of a single question together.
? Start the answer to a question on a fresh page or leave adequate space between two answers.
? Draw table/diagrams/flowcharts wherever appropriate.

Write short notes on:

1. a) Functional anatomy of cardiac muscle.
b) Role of extracellular calcium in cardiac muscle contraction.
c) Name and explain the Law which explains intrinsic modulation of
contraction of Heart.

2+4+4
2. a) Give an account of oxygen consumption during severe exercise.
b) Explain the body?s respiratory responses to meet increased
oxygen demand.

3+7
3. a) With the help of a suitable diagram, describe respiratory unit and
the respiratory membrane.
b) Factors affecting rate of diffusion through respiratory membrane.

6+4
4. a) Temperature regulatory mechanisms activated by cold and heat.
b) Define hypothermia and its clinical applications.

3+(2+5)
5. a) Give an account of the pattern and special features of foetal
circulation.
b) List the changes that occur in circulation after birth and the
mechanism involved.

4+(2+4)
6. a) Diagrammatically represent the organization of the central
respiratory neurons.
b) Role of peripheral chemoreceptors in the regulation of respiration.
c) Briefly describe periodic breathing.

4+3+3
7. Cardiovascular adjustments that occur due to gravitational
acceleration and decceleration.







10







P.T.O.
FINAL EXAM NATIONAL BOARD OF EXAMINATIONS
DECEMBER 2016
-2-
POSSESSION / USE OF CELL PHONES OR ANY SUCH ELECTRONIC GADGETS IS NOT PERMITTED INSIDE THE
EXAMINATION HALL.
PHYSIOLOGY

PAPER ? II
8. a) Define shock.
b) List the causes of shock.
c) Outline the vicious cycle of cardiac deterioration in cardiogenic
shock.
d) Principle of management of shock.

1+2+3+4
9. a) Explain the term haemodynamics.
b) Roles of Law of Laplace and Poiseuille?s law in hemodynamics.

2+(4+4)
10. a) Basis of physiological problems which occur during ascent to high
altitude.
b) List preventive measures for the same.

6+4
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