The correct statement about dialysis is :

Options

A. It acts as a permanent treatment solution to treat people with end - stage kidney disease.
B. The dialysing unit into which the blood is drained contains heparin to prevent coagulation.
C. The cellophane tube is surrounded by a dialysing fluid , which has the same concentration as plasma including the nitrogenous waste.
D. Dialysis replaces all of the functions of the kidney through diffusion. Ultrafiltration and tubular secretion.

Answer

B