When osmotic conditions are disturbed what happens to the kidneys?

When osmotic conditions are disturbed, the kidneys respond by adjusting the concentration of urine to maintain fluid and electrolyte balance. If the osmolarity of the blood increases (hyperosmolarity), the kidneys may conserve water, resulting in more concentrated urine. Conversely, if the blood's osmolarity decreases (hypoosmolality), the kidneys may excrete more water, leading to dilute urine. These adjustments are crucial for maintaining homeostasis in the body's internal environment.