Urine specific gravity is an indicator of what aspect of urine?

Urine specific gravity is an indicator of what aspect of urine?

• A. Kidney function
• B. Hydration status
• C. Blood pressure
• D. Blood sugar

Answer: (B)

Urine specific gravity measures how concentrated the urine is, which mainly reflects hydration and the kidney’s ability to concentrate urine. When you’re dehydrated, the kidneys conserve water, urine becomes more concentrated, and the specific gravity rises. When you’re well hydrated, urine is more dilute and the specific gravity falls. This is why it’s a good indicator of hydration status. It’s not a direct measure of blood pressure or blood sugar, and while kidney function can influence concentrating ability, the key takeaway is what your hydration level is doing to the urine’s concentration.

Urine specific gravity measures how concentrated the urine is, which mainly reflects hydration and the kidney’s ability to concentrate urine. When you’re dehydrated, the kidneys conserve water, urine becomes more concentrated, and the specific gravity rises. When you’re well hydrated, urine is more dilute and the specific gravity falls. This is why it’s a good indicator of hydration status. It’s not a direct measure of blood pressure or blood sugar, and while kidney function can influence concentrating ability, the key takeaway is what your hydration level is doing to the urine’s concentration.