Urine Osmolality Assessment
Urine osmolality measures the concentration of dissolved particles in urine and reflects the kidney's ability to concentrate or dilute urine.
Why a doctor may order this
To assess kidney concentrating ability, investigate polyuria, or evaluate fluid imbalance.
Why you may need this
Your doctor may recommend this based on your symptoms or risk factors. (To assess kidney concentrating ability, investigate polyuria, or evaluate fluid imbalance.)
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