Dialysis aims to remove waste products from which fluid in the body?

Dialysis is a medical procedure primarily aimed at removing waste products and excess fluid from the blood. This process is essential for individuals whose kidneys are unable to perform these functions adequately. During dialysis, a machine acts as an artificial kidney, filtering the blood to eliminate toxins, electrolytes, and excess substances such as urea and creatinine that accumulate when kidney function is compromised.

By focusing on blood, dialysis serves to restore the balance of electrolytes and fluid levels in the body, which is crucial for maintaining overall health and preventing complications associated with kidney failure. Other body fluids like urine, lymph, or interstitial fluid are not the primary targets of dialysis treatment, as their roles and how they contain waste products are different from that of blood in the context of renal function and treatment.