The main function of the kidneys is the regulation of the intracellular fluid.

Question

Quizplus · Accepted Answer

The main function of the kidneys is the regulation of the extracellular fluid, not intracellular fluid. Intracellular fluid is the fluid found within cells, while extracellular fluid is the fluid found outside of cells, including blood plasma and interstitial fluid. The kidneys regulate the composition and volume of the extracellular fluid by filtering blood, reabsorbing certain molecules, and secreting waste products.

The Main Function of the Kidneys Is the Regulation of the Intracellular