Which occupation is at higher risk for lead poisoning?

Which occupation is at higher risk for lead poisoning?

• A. Painters
• B. Software developers
• C. Nurses
• D. Teachers

Answer: (A)

Lead exposure is greatest in jobs that involve handling lead-containing materials. Painters face the highest risk because lead-based paint was common in building interiors and exteriors for many years; inhaling paint dust or ingesting lead-contaminated chips during scraping, sanding, or repainting can introduce lead into the body. Modern paints used since the late 1970s are largely lead-free, reducing risk, but older buildings can still harbor lead dust. The other listed occupations don’t routinely involve lead exposure in typical work duties, so they carry much lower inherent risk. This makes painting the correct choice.

Lead exposure is greatest in jobs that involve handling lead-containing materials. Painters face the highest risk because lead-based paint was common in building interiors and exteriors for many years; inhaling paint dust or ingesting lead-contaminated chips during scraping, sanding, or repainting can introduce lead into the body. Modern paints used since the late 1970s are largely lead-free, reducing risk, but older buildings can still harbor lead dust. The other listed occupations don’t routinely involve lead exposure in typical work duties, so they carry much lower inherent risk. This makes painting the correct choice.