Environmental Protection Agency (EPA) Lead Risk Assessor Practice Exam

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What is the OSHA Action Level for lead?

  1. 500 µg/m³

  2. 1,200 µg/m³

  3. 50 µg/m³

  4. 100 µg/m³

The correct answer is: 1,200 µg/m³

The OSHA Action Level for lead in the workplace is established at 30 µg/m³, which triggers specific safety and health protections when lead exposure levels reach or exceed this threshold. However, it seems there might have been confusion regarding the provided options. None of them accurately reflect the correct OSHA Action Level, which is primarily concerned with airborne lead concentrations. In this case, if the context of the question relates solely to permissible exposure limits for lead, the Action Level is critical for determining the necessary measures employers must take to protect workers from lead exposure. Understanding this distinction in lead exposure limits is essential for ensuring compliance with safety regulations and maintaining a healthy work environment. It is also worth noting that the OSHA Permissible Exposure Limit (PEL) for lead is 50 µg/m³, which is a higher threshold that necessitates additional safety and monitoring protocols. This level is distinct from the Action Level and is relevant in assessing lead's risk within occupational settings.