What is the range that indicates mild dehydration based on urine specific gravity?

The range that indicates mild dehydration based on urine specific gravity is recognized as values of 1.010 and above. Urine specific gravity is a measure of the concentration of solutes in urine, with higher values indicating more concentrated urine, typically due to lower fluid intake or higher fluid loss.

When a person is adequately hydrated, the urine specific gravity is generally lower, typically between 1.003 and 1.010. As dehydration increases, the kidneys conserve more water, leading to the excretion of more concentrated urine, which raises the specific gravity. Therefore, a specific gravity of 1.010 or higher serves as a key indicator that the individual is experiencing mild dehydration, prompting the need for increased fluid intake to restore hydration levels.

In summary, the choice that reflects a specific gravity indicating mild dehydration aligns with established medical guidelines regarding hydration status and urine concentration.