Fixed acid is regulated by the ________ through the absorption and elimination of ________. A) kidney; bicarbonate and H⁺ B) respiratory system; bicarbonate and H⁺ C) kidney; carbonic acid D) respiratory system; carbonic acid

Question

Quizplus · Accepted Answer

The kidney regulates fixed acid through the absorption and elimination of bicarbonate and H⁺. Fixed acids are non-volatile and cannot be exhaled, so the kidneys manage their levels by adjusting bicarbonate and hydrogen ion concentrations.

Fixed Acid Is Regulated by the ________ Through the Absorption