Normal urea excretion rate is?
Ans. is 'b' i.e., 10-20 gm/day(Ref: Medical physiology E Book 2d/e p. 767)"The physiologically normal individual excrete 12-20 gm of urea nitrogen in 24 hours"
1-2 gm per day
10-20 gm/day
20-40 gm per day
50-100 gm/day