What is the specific gravity range for normal random urine specimens?

The specific gravity range for normal random urine specimens is typically 1.002 to 1.035. This range reflects the concentration of solutes present in the urine; lower values indicate dilute urine, while higher values signal more concentrated urine.

Within this range, a specific gravity of 1.002 represents very dilute urine, which may occur in healthy individuals who have high fluid intake or in conditions leading to excessive fluid loss. Conversely, values approaching 1.035 indicate urine that is very concentrated, which might be observed in situations of dehydration or disorders affecting kidney function.

Monitoring the specific gravity of urine is essential in clinical settings as it provides valuable insights into a patient's hydration status and kidney concentrating ability. This is why understanding and identifying the correct range is crucial in the analysis of urine specimens.