Download MBBS 1st Year 1996 April Physiology Paper I Question Paper

Download MBBS (Bachelor of Medicine and Bachelor of Surgery) 1st Year (First Year) 1996 April Physiology Paper I Previous Year Question Paper

3 [;U{ 5071 . Sub, C?de: 4007
FIRST M.B.B.S. DEGREE EXAMINATION.
(New Regulations)
Part] |
Paper 1I ? PHYSIOLOGY I
Time Three hours . Maximum ;100 marks
Two and a half hours Sections-A and B+ 70 maiks
for Sec: Aand B
1. Answer ALL questions.
2, Sections A and B should beanswered in separate answer
. books.
3. Sectmn C must be answered separately on the answer
. sheet provided, as per the instructions given in the first
page.
SECTION A - (2 x 15 = 30 marks) '
?1. - Describe the mechanism of HCl secretion.and its reg'ulauon
dxmng the dx?ereut phuses of gastric sectenon I
i 2 Descnbe the medmmsm of water absorptxcm in the different
segments of Renal tubule.
April 1996
[AK507)
SECTION B ? (8 X 5 40 marks)
! Write short not.as on
(a). Membrane transport protems.
- (b} ~Anticoagulants.
(e} Acidification of urine.
(d) Fetoplacental unit.
() - Mechanism of muscle contraction (sliding ?lamen
theory).
(f) Erythropoiesis, ;
{? . Hprmonal control of plasma calcium.
(h) Genetic basis of sex determination.