Thursday, January 7, 2016

2009 Question Paper,FIRST M.B.B.S.,Paper IV – PHYSIOLOGY INCLUDING BIOPHYSICS – II,Dr. MGR University Question Paper

Dr. MGR University Question Paper
FIRST M.B.B.S. DEGREE EXAMINATION
Revised (Non-Semester) Regulations
Paper IV – PHYSIOLOGY INCLUDING BIOPHYSICS – II
Q. P. Code : 524054
Time : Three hours Maximum: 100 Marks
Answer ALL questions.
Draw Suitable diagrams wherever necessary
I. Essay Questions : (2 x 15 = 30)
 1. Enumerate the ascending tracts in the spinal cord.
 Describe the pathway for pain in detail. Add a note on referred pain.
 2. Describe the neural regulation of respiration. Add a note on periodic breathing.
II. Write Short notes on : (10 x 5 = 50)
1. Compliance of lungs.
2. Brown sequard syndrome.
3. Blood brain barrier.
4. Surfactant.
5. Chronaxie and rheobase.
6. Pupillary light. Reflexes.
7. Pace maker potentials.
8. Atrial natriuretic peptide.
9. Draw the optic pathway. Depict the lesions at various levels.
 10. Peculiarities of pulmonary circulation.
III. Short Answer Questions : (10 x 2 = 20)
 1. Wernicke’s aphasia.
2. Acetyl choline.
3. Parkinson’s disease: Features.
4. Rapid – Eye movement sleep.
5. Anti – G. Suit.
6. Clinical significance of electro encephalo gram.
7. Chloride shift.
8. Jugular venous pulse.
9. Contents of middle ear.
 10. Functions of placenta.
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