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Question of the Day
Which of the following is not a function of the kidney?
The kidneys are essential for homeostasis of the body's extracellular fluids. Their basic functions include regulation of extracellular fluid volume, osmolarity, ion concentrations, pH, excretion of wastes and toxins, and production of hormones.
excretion of urea
regulation of fluids and electrolytes
elimination of toxic substances
defecation
A and D
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