Question

what is dialysis and how do kidneys stop working some times

Answer 1

Answer:

dialysis is a disease that kidney stop working for some time

Answer 2

here is your answer mate:

an artificial kidney is a device to remove nitrogenous waste from blood through dialysis. dialysis works in the following manner. artificial kidney contain a number of tubes with semi permeable lining, suspended in a tank filled with dialysing fluid. this fluid has the same osmotic pressure as blood, except that it is devoid of waste. the patients blood pass into the fluid through diffusion. the purified blood is pumped back into the patient. this is similar to the function of kidney, but it is different since there is no re absorbtion involved.

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