Dr MGR Educational and Research Institute 2011 M.B.B.S FIRST Revised (Non-Semester) Regulations IV - PHYSIOLOGY INCLUDING BIOPHYSICS - II Q.PCode: 524054 - Question Paper

August 2011
FIRST M.B.B.S. DEGREE exam.
Revised (Non-Semester) Regulations
Paper IV - PHYSIOLOGY INCLUDING BIOPHYSICS - II
Q.P. Code: 524054
Time : 3 hours Maximum : 100 marks

I. Essay ques. : (2 x 10 = 20)

1. Name the functional Division of Cerebellum. define the Structure, connections and functions of cerebellum. Mention any 2 signs of cerebellar lesion.

2. define the structure and function of the conducting system of the Heart. List the properties of cardiac muscle.

II. Write short notes on : (10 x five = 50)

1. Non respiratory functions of lung.

2. What is FRC? How will you measure FRC and its clinical Importance?

3. Artificial respiration.

4. Referred pain and its theories.

5. Special features of coronary circulation.

6. Colour Vision.

7. Taste pathway.

8. discuss Dark adaptation.

9. What is Myasthenia Gravis? discuss the biological basis of it's treatment.

10. Brown sequared syndrome.

III Short ans ques. : (15 x two = 30)

1. Draw the diagram of alveocapillary membrane and write the thickness of it.

2. What is SCUBA?

3. Who discovered J receptors? What is its Physiological significance?

4. elaborate otolith organs?

5. What is alpha block?

6. describe Frank-Starling legal regulations.

7. What is Monroe Kellie Doctrine law?

8. What is Stereognosis? Where is its centre?

9. elaborate the functions of frontal lobe?

10. elaborate the mechanoreceptor? provide example.

11. What is summation? Mention its kinds

12. elaborate Cholinergic & Adrenergic receptors?

13. Draw the structure of rods & Cones.

14. What is the difference ranging from the Spasticity and Rigidity.

15. describe histotoxic hypoxia.

Earning:   Approval pending.