Which organ is primarily responsible for long-term regulation of acid-base balance?
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Correct answer: Kidneys
The kidneys regulate acid-base balance by excreting hydrogen ions and adjusting bicarbonate levels. This provides long-term control.
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More Acid-base balance questions
- Renal excretion of hydrogen ions occurs mainly in the:
- Which substance allows the kidney to excrete acid without excessively lowering urine pH?
- In uncompensated metabolic acidosis, arterial blood gases show:
- Which acid-base disorder is characterized by elevated bicarbonate and elevated pH?
- Hypercapnia refers to increased levels of:
- Which of the following best describes complete compensation of an acid-base disorder?