Question

Dialysing unit (artificial kidney) contains a fluid which is almost the same as plasma except that it has
(a) high glucose (b) high urea (c) no urea (d) high uric acid

Answer 1

The dialysing unit (fluid) has the same composition as that of plasma except for the nitrogenous waste (urea)
Other options are wrong, as a dialysing unit will not have high glucose, high urea or high uric acid.