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Posted By: giridhar narayan Member Level: Diamond Posted Date: 07 Feb 2008
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2002 Calicut University M.B.B.S PHYSIOLOGY – Paper I, FIRST PROFESSIONAL M.B.BS DEGREEEXAMINATION, SEPTEMBER 2002 Question paper
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FIRST PROFESSIONAL M.B.BS DEGREEEXAMINATION, SEPTEMBER 2002
PHYSIOLOGY – Paper I
( New Scheme)
Time: Three Hours Maximum: 50 marks
Answer Sections A and B in Separate answer books.
Draw diagrams wherever necessary
Question 2 should be answered first in the response sheet provided.
Section A
1. In a tubular statement give the agglutinogen and agglutinin content of different blood
groups. Describe the clinical importance of blood groups. How the blood is preserved
in blood bank? (3+5+2 = 10 marks)
2. Multiple Choice Questions (attached) (5 marks)
3. Write short notes on:
(a) Draw the left ventricular pressure volumecurve
during a cardiac cycle.
(2+3 = 5 marks)
(b) Enterohepatic circulation and its importance. (3+2 = 5
marks)
Section B
4. (a) Define “functional residual capacity”. Give its normal value. Mention its
physiological significance.
(b) Functions of bile.
(c) Cystometrogram.
(d) Central cyanosis]
(e) Bain bridge reflex. (5x3 = 15 marks)
5. (a) Juxtaglomerular apparatus.
(b) Cholecystokinin pancreozymin.
(c) Exchangen blood vessels
(d) Dypnoeic index.
(e) Renal threshold for glucose.
(5x2 = 10 marks)
2. MULTIPLE CHOICE QUESTIONS
PHYSIOLOGY – Paper I
Time: 10 Minutes Maximum: 5 marks
Note:1. Do not write anything on the question paper.
2. Write your register number on the answer sheet provided.
3. Select the appropriate answer and encircle the alphabet against each
question in the answer sheet provided.
4. In the answer sheet enter the total number of your answers in the
appropriate box provided.
5. Each question carries ½ mark.
1. Given the RR
interval in E.C.G = 0.6 sec., the heart rate would be:
(A) 60/min. (B) 72/min.
(C) 100/min. (D) 120/min.
2. The capacitance blood vessel includes:
(A) Large arteries (B) Arterioles.
(C) Capillaries (D) Veins.
3. Pernicious anaemia is treated by injecting.
(A) Vitamin A (B) Vitamin B6
(C) Iron (D) Vitamin B12
4. In allergic conditions, there is:
(A) Basophilia (B) Eosinophilia
(C) Neutrophilia (D) Haemophilia
5. Glomerular filtrate rate depends upon all the following except:(
A) Peritubular capillary hydrostatic pressure.
(B) Glomerular capillary hydrostatic pressures.
(C) Colloidal osmotic pressure in Bowman's capsule.
(D) Colloidal osmotic pressure in glomerular capillaries.
6. Obligatory water absorption occurs in:
(A) Proximal convoluted tubule. (B) Collecting duct.
(C) Tip of loop of Henle. (D) Distal convoluted tubule.
7. Pancreozymin stimulates the release of:
(A) Pancreatic juice rich in bicarbonate (B) Pancreatic juice rich in enzymes.
(C) Gastric juice (D) Bile from liver.
8. Gastric emptying is facilitated by all the following except:(
A) Fatty diet. (B) Carbohydrate diet.
(C) Protein diet. (D) Liquid diet.
9. The Spirometer cannot measure:
(A) Tidal volume (B) Vital capacity
(C) Residual volume (D) Expiratory reserve volume
10. Acclimatization includes all the following except:
(A) Brady cardia (B) Hyper ventilation.
(C) Increase in 23DPG.
(D) Increase in Erythropoietin
(10x1/2 = 5 marks).
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