Which one of the following is correct with reference to haemodialysis?
Absorbs and resends excess of ions
The dialysis unit has a coiled cellophane tube
Blood is pumped back through a suitable artery after haemodialysis
Nitrogenous wastes are removed by active transport
As we learn
Steps involved in hemodialysis -
The unit contains a coiled cellophane tube surrounded by a fluid (dialysing fluid) having the same composition as that of plasma except the nitrogenous wastes.
-
Correct option is 2