Thursday, January 7, 2016

Dr. MGR University Question Paper,2010 Question Paper,Paper III – PHYSIOLOGY INCLUDING BIOPHYSICS – I,FIRST M.B.B.S.

Dr. MGR University Question Paper
FIRST M.B.B.S. DEGREE EXAMINATION
Revised (Non-Semester) Regulations
Paper III – PHYSIOLOGY INCLUDING BIOPHYSICS – I
Q. P. Code : 524053
Time : Three hours Maximum: 100 Marks
Answer ALL questions.
Draw Suitable diagrams wherever necessary
I. Essay Questions : (2 x 15 = 30)
 1. Name the different blood group systems. Mention the importance of blood groups.
 Explain the procedure for determining the blood group of an individual.
 Give the basis and principles of treatment of Erythroblastosis Foetalis.
 2. Name any four hormones producing Hyperglycemia.
 Explain the actions of the chief hypoglycemic hormone on liver, skeletal muscle and
 adipose tissue. Briefly explain GTT.
 Add a note on diabetes Mellitus and Physiological basis of its treatment.
II. Write Short notes on : (10 x 5 = 50)
1. Describe the phases of gastric juice secretion.
2. Micelle formation.
3. Describe cystometrogram.
4. Functions of Sertoli cells.
5. Functions of Placenta.
6. Plasma proteins.
7. Hepatic and gall bladder bile.
8. Deglutition.
9. Differences between cretinism and Dwarfism.
 10. Explain the hormonal regulation of menstrual cycle.
III. Short Answer Questions : (10 x 2 = 20)
1. Phagocytosis.
2. Role of sweat glands in thermoregulation.
3. ‘B’ lymphocytes in immunity.
4. ESR and its clinical significance.
5. Foetoplacental unit.
6. Actions of relaxin and inhibins.
7. Endogenous Pyrogens.
8. Defaecation reflex.
9. PAH clearance.
 10. Brown fat tissue.
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