245.Burning foot syndrome is caused by

a.Vitamin B2
b.Vitamin B3
c.Vitamin B6
d.Vitamin B2

243.Absobtion of Vitamin B12 takes place through

a.deodenum
b.jejunum
c.Illeum
d.Colon

Ans-c.Illeum

242.All of the following drugs causes hyperkalemia except

a.NSAIDS
b.Heparin
c.Amphotericin B
d.cyclosporine

Ans-c.Amphotericin B