OSMOLALITY - URINE
On same day
No special preparation is required
Why OSMOLALITY - URINE test is done Your doctor can use the urine osmolality test to check the levels of water and particles in your urine. Urine osmolality is a marker for how well the kidneys are working. It also helps your doctor diagnose certain problems. In most cases, a doctor may also order a blood, or serum, osmolality test.