What is the OSHA PEL level for general industry concerning lead exposure?

The OSHA permissible exposure limit (PEL) for lead in general industry is crucially set to protect workers from the harmful effects of lead exposure. According to OSHA regulations, the PEL for lead in general industry is actually 50 micrograms per cubic meter (µg/m³) averaged over an eight-hour work shift.

In this case, the appropriate choice emphasizes that levels of lead exposure must be greater than the specified limit of 50 µg/m³, highlighting the need for stringent adherence to exposure limits to ensure workplace safety. It is essential that workers are not subjected to lead levels above this threshold, as chronic exposure can lead to significant health problems, including neurological and reproductive issues.

The critical takeaway emphasizes that understanding and adhering to OSHA standards is vital for maintaining safety in work environments where lead is present. The chosen response accurately reflects the principle of ensuring that lead exposure does not exceed established safety limits, thereby aligning with regulatory guidelines to protect worker health.