blood lead testing

Blood lead testing measures the level of lead in a person's blood to assess possible lead exposure. A small blood sample is taken, usually from a vein in the arm, and sent to a lab for analysis. This test helps identify if someone has been exposed to dangerous amounts of lead, which can harm health, especially in children. The results guide healthcare providers on necessary steps, such as further testing, treatment, or environmental interventions to reduce exposure and prevent health problems. Regular testing is essential for at-risk populations to ensure early detection and protection.