BI-1757
Roles of the liver
Biology · Secondary 4 · Medium · Roles of the liver
A dialysis machine is used for a patient with kidney failure. The dialysis fluid contains certain substances at the same concentration as in the patient’s blood.
Which pair of substances must be at the same concentration in both the blood and the dialysis fluid to prevent net loss or gain of these substances?
Which pair of substances must be at the same concentration in both the blood and the dialysis fluid to prevent net loss or gain of these substances?
- glucose and amino acids
- glucose and urea
- amino acids and urea
- urea and salts
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