PHYSIOLOGY PAPER 1- 1ST MBBS KUHS SUPPLIMENTARY EXAMINATION- FEBRUARY 2015

Q.P. Code: 103001                 Reg. no.: …………………

First Professional MBBS Degree Supplementary Examinations - February 2015

PHYSIOLOGY – Paper I

Time: 3  Hours                                                           Total Marks: 50

•       Answer all questions

•       Draw Diagrams wherever necessary

Long essay (10)

1. A 45 years old man is having high blood pressure. Answer the following

•       What are the probable causes of high blood pressure.

•       Mention and explain the determinants of blood pressure

•       Describe the neural regulation of blood pressure.        (2+4+4=10)

Short essays           (2x5 =10)

2.    Stages of deglutition

3.    Counter current mechanism in concentration of urine

Answer briefly         (5x3=15)

4.    Maturation factors of RBC

5.    Small intestinal movements

6.    Lung compliance

7.    Filtration pressure in glomerulus

8.    End – diastolic ventricular volume

Draw and label        (2x2½ =5)

9.    Respiratory membrane

10. Cardiac cycle

Explain the physiological basis of the following (5x2=10)

11 . Idiopathic thrombocytopenic purpura

12.Increased incidence of Tuberculosis in the apex of the lung

13. Mass peristalisis

14. Chloride shift

15. Tubular maximum for glucose.