CDPH Lead Inspector/Assessor California State Practice Exam

At what level must an employee's BLL be for removal from lead work, as determined by two consecutive tests?

1. 30 μg/dL

2. 40 μg/dL

3. 50 μg/dL

4. 60 μg/dL

The correct answer is: 50 μg/dL

An employee must be removed from lead work if their blood lead level (BLL) reaches 50 μg/dL, as indicated by two consecutive tests. This threshold is established to protect workers from the adverse health effects associated with elevated lead exposure. It follows guidelines set forth by the Occupational Safety and Health Administration (OSHA) and is grounded in research indicating that both short-term and long-term exposure to lead can lead to serious health problems, including neurological, reproductive, and cardiovascular issues. Monitoring blood lead levels is critical in lead-related occupations to ensure employee safety and health, and taking action at this level helps mitigate risks associated with continual exposure to lead.