Background Hydration status is one measure used to determine risk of heat illness, such as heat stroke. The most common assessment used is urine specific gravity. However, this test presents inherent ...
Specific gravity: Urine specific gravity, which correlates well with urine osmolality, gives important insight into hydration status and concentrating ability of the kidneys. Specific gravity is ...
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What is a urinalysis?

A urinalysis is a common test used to analyze the content and chemical makeup of your urine. A urinalysis may be used at a healthcare provider's office if kidney disease, a urinary tract infection, or ...