How can a person survive even if they suffer with kidney failure?

Answer:
Dialysis is designed to completely take over the function of the failed kidneys. As long as the person is dialyzed frequently enough, they can live for a normal life span. (The issue is that being attached to a dialysis machine takes up a lot of time, and normally they're not portable. This means that the person will spend much less time doing the things which they actually want to do).
First answer by Lizz1155. Last edit by Lizz1155. Contributor trust: 76 [recommend contributor recommended]. Question popularity: 2 [recommend question].