Calicut University 2002 M.B.B.S PHYSIOLOGY – I, FIRST PROFESSIONAL M.B.BS , TEMBER - Question Paper

FIRST PROFESSIONAL M.B.BS DEGREEEXAMINATION, SEPTEMBER 2002
PHYSIOLOGY – Paper I
( New Scheme)
Time: 3 Hours Maximum: 50 marks

ans parts A and B in Separate ans books.

Draw diagrams wherever necessary

ques. two should be answered 1st in the response sheet given.
part A

1. In a tubular statement provide the agglutinogen and agglutinin content of various blood
groups. define the clinical importance of blood groups. How the blood is preserved
in blood bank? (3+5+2 = 10 marks)

2. Multiple option ques. (attached) (5 marks)

3. Write short notes on:
(a) Draw the left ventricular pressure volumecurve
during a cardiac cycle.
(2+3 = five marks)

(b) Enterohepatic circulation and its importance. (3+2 = 5
marks)
part B

4. (a) describe “functional residual capacity”. provide 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 option ques.
PHYSIOLOGY – Paper I
Time: 10 Minutes Maximum: five marks
Note:1. Do not write anything on the ques. paper.
2. Write your register number on the ans sheet given.
3. choose the improper ans and encircle the alphabet against every
ques. in the ans sheet given.
4. In the ans sheet enter the total number of your answers in the
improper box given.
5. every ques. carries ½ mark.

1. provided 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 subsequent 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 subsequent except:(
A) Fatty diet. (B) Carbohydrate diet.
(C) Protein diet. (D) Liquid diet.

9. The Spirometer cannot measure:
(A) Tidal quantity (B) Vital capacity
(C) Residual quantity (D) Expiratory reserve quantity

10. Acclimatization includes all the subsequent except:
(A) Brady cardia (B) Hyper ventilation.
(C) Increase in 23DPG.
(D) Increase in Erythropoietin
(10x1/2 = five marks).

Earning:   Approval pending.