The kidneys help regulate water and the pH of the blood.Group of answer choicesTrueFalse
Question
The kidneys help regulate water and the pH of the blood.
Group of answer choices
- True
- False
Solution
Answer
True.
The kidneys play a crucial role in maintaining the body's homeostasis, which includes regulating water balance and the pH level of the blood. They filter excess substances and wastes from the blood, modulating the volume of water reabsorbed into the bloodstream and excreted as urine. Additionally, the kidneys help to manage the acid-base balance by reabsorbing bicarbonate from urine and excreting hydrogen ions, thereby helping to regulate blood pH levels within a narrow range (approximately 7.35-7.45). This vital function supports overall bodily function and prevents acid-base imbalances.
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