👉 Recovered fluid, also known as recovered urine or reabsorbed fluid, refers to the portion of urine that was initially excreted but was later reabsorbed by the body's tissues, primarily the kidneys' renal tubules and collecting ducts. This process occurs due to osmotic gradients and concentration differences, allowing water and small solutes to move back into the bloodstream. The recovered fluid can vary significantly in volume depending on factors such as hydration status, diet, and underlying health conditions. In clinical settings, understanding recovered fluid is crucial for assessing hydration levels, evaluating kidney function, and managing fluid balance in patients.