Explore how the kidneys filter waste, balance electrolytes, and maintain homeostasis. Learn why organs like the liver and pancreas do not perform this function.

Urinary System HESI A2 Practice Questions

Free Urinary System practice questions for the HESI A2 exam with detailed rationales.

Question 1 of 2

Which organ is primarily responsible for filtering waste from the blood and regulating electrolyte balance?

Liver

Pancreas

Spleen

Kidneys

Rationale

Submit your answer to see the rationale