Why is the dialysate continually replaced in hemodialysis?Multiple Choiceto maintain a favorable concentration gradient with the bloodbecause it is easily infectedbecause it enters the body and is absorbedbecause it is lost by urinationbecause it biodegrades rapidly
Question
Why is the dialysate continually replaced in hemodialysis?Multiple Choiceto maintain a favorable concentration gradient with the bloodbecause it is easily infectedbecause it enters the body and is absorbedbecause it is lost by urinationbecause it biodegrades rapidly
Solution
The dialysate is continually replaced in hemodialysis to maintain a favorable concentration gradient with the blood. This is because the process of hemodialysis relies on diffusion, where solutes move from an area of high concentration to an area of low concentration. By continually replacing the dialysate, the concentration of solutes in the dialysate remains low, encouraging the movement of waste products from the blood into the dialysate. This helps to effectively remove waste products and excess fluid from the body, which are then disposed of with the used dialysate.
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