The Urinary System. Overview The urinary system balances the water content in the blood as well as ions of Na and K and pH. The urinary system balances.
URINARY SYSTEM. NATURAL AGING CHANGES WITH THE ELDERLY Decreased kidney size-- less ability to get rid of waste Loss of smooth muscle tone--incontinence.
The Excretory System Chapter 17 Section 3. Key Concepts What are the structures and functions of the excretory system? How do the kidneys filter wastes.
