Final answer:
Hemodialysis is the type of dialysis that filters waste-filled blood by diverting it to an artificial kidney machine and then returning the cleansed blood to the patient's bloodstream. It involves passing the blood through a cellophane membrane in the machine to remove waste molecules and excess water.
Step-by-step explanation:
Hemodialysis is the type of dialysis that filters waste-filled blood by diverting it to an artificial kidney machine and then returning the cleansed blood to the patient's bloodstream. During hemodialysis, a patient's blood is passed through a length of tubing that travels through an artificial kidney machine. Within the machine, the blood is exposed to a cellophane membrane that allows waste molecules and excess water to pass through into a dialysate solution. This process helps to remove waste products from the blood and maintain the balance of electrolytes in the body.