Chapter 37 - The urinary system
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  Part 7 | Chapter 37 Tutorial Home
What are your body's organ systems and how do they perform specialized functions?
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THE URINARY SYSTEM
The urinary system is the main excretory system of the body and helps to regulate blood chemistry. Organs of the urinary system that work together include the:

  • Kidneys
  • Ureters
  • Urinary bladder
  • Urethra

Maintaining homeostasis is a primary function of the urinary system. This process includes regulating the concentration and balance of water, salt, and acid-alkaline equilibrium in body fluids. In addition, the urinary system removes nitrogen-containing waste materials from the bloodstream.

The kidneys are vital to the urinary system, specialized to process blood and stabilize the body's internal balance when changes occur in body-fluid content, blood pressure, and matabolic processes.

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