Ions directly regulated by the kidney include all EXCEPT which of the following? A) Na⁺ B) K⁺ C) Ca²⁺ D) HCO₃^- E) OH^-

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Quizplus · Accepted Answer

The kidney directly regulates ions such as Na⁺, K⁺, Ca²⁺, and HCO₃^- through various mechanisms. OH^- is not directly regulated by the kidney; instead, the kidney regulates pH through the excretion of H⁺ and reabsorption of HCO₃^-.

Ions Directly Regulated by the Kidney Include All EXCEPT Which