#february2020mccqe1
The clearance of several substances was measured at a constant glomerular filtration rate and constant urine flow rate, but at increasing plasma concentrations of the substance. Under these conditions, clearance will increase at high plasma concentrations for which of the following substances?
(A) Creatinine
(B) Mannitol
(C) Penicillin
(D) Phosphate
(E) Urea
The clearance of several substances was measured at a constant glomerular filtration rate and constant urine flow rate, but at increasing plasma concentrations of the substance. Under these conditions, clearance will increase at high plasma concentrations for which of the following substances?
(A) Creatinine
(B) Mannitol
(C) Penicillin
(D) Phosphate
(E) Urea
Last edited by a moderator: