What is the reference range for BUN in children?

The reference range for blood urea nitrogen (BUN) in children is between 5-18 mg/dL. This range is important for assessing kidney function and evaluating hydration status. BUN levels can vary based on factors such as age, dietary protein intake, and overall health, but for children, maintaining BUN within this specific range is considered appropriate for routine assessments.

Having a clear understanding of this range helps healthcare professionals identify any potential issues with kidney function or other metabolic processes. Elevated or decreased BUN levels may signal a need for further investigation into the individual's health status, including their hydration levels or the presence of potential kidney dysfunction.