The major function of the kidneys is to:

Question

Quizplus · Accepted Answer

The kidneys are responsible for filtering waste products from the blood and excreting them in the form of urine, which is then eliminated from the body. While the kidneys do have other functions, such as regulating electrolyte balance and blood pressure, excreting wastes is their primary purpose. Choices A and D are incorrect because the kidneys do not dilute waste in water or remove fluid from the bladder. Choice B is also incorrect because while the kidneys do filter blood and remove waste products, they do not capture and return nutrients to the bloodstream.

The Major Function of the Kidneys Is To