In which of the following locations would you expect to find lead paint hazards?

Lead paint hazards are most commonly associated with homes built before 1978 because that was the year the U.S. government banned the use of lead-based paint in residential properties due to the significant health risks it poses, especially to young children and pregnant women. Homes constructed prior to this ban often used paint containing lead, which can lead to deteriorating surfaces that produce lead dust and chips, creating a hazard for occupants.

In contrast, newly built homes and park facilities typically do not contain lead paint, as they were constructed after the ban. While some commercial buildings might be older and contain lead paint, the question specifically relates to residential properties, making the option referring to homes built before 1978 the most relevant and accurate choice regarding lead paint hazards. This understanding is crucial for risk assessors who need to identify and mitigate lead exposure in older homes.