During standard preoperative testing, a nurse notices that a patient's urine has an elevated specific gravity. This finding is an indication that this patient is at risk for

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Elevated specific gravity of urine indicates that the urine is concentrated, meaning that there is less water in the urine than usual. This suggests that the patient may be dehydrated and at risk for further dehydration during the perioperative period.

During Standard Preoperative Testing, a Nurse Notices That a Patient's