Environmental Protection Agency (EPA) Lead Risk Assessor Practice Exam

What are the six lead-based paint (LBP) hazards defined by the EPA?

1. Chipping paint, deteriorated surfaces, and soil contamination

2. Friction surface, chewable surface, and deteriorated paint

3. Water contamination, air contamination, and friction surface

4. Lead poisoning, ingestion, and inhalation

The correct answer is: Friction surface, chewable surface, and deteriorated paint

The identification of the six lead-based paint (LBP) hazards defined by the EPA is critical for assessing the risks associated with lead exposure, particularly in environments with painted surfaces. The correct answer primarily focuses on specific surfaces that pose a risk of lead exposure. The three terms listed—friction surfaces, chewable surfaces, and deteriorated paint—accurately represent key categories of hazards associated with lead-based paint. Friction surfaces are areas where two surfaces rub together, which can lead to paint deterioration and the generation of lead dust or chips; for example, windows and doors that open and close. Chewable surfaces refer to surfaces that may be accessible to children, such as furniture or railings, where lead-containing paint can be chipped or worn and potentially ingested. Deteriorated paint encompasses all forms of paint that are peeling, chipping, or otherwise breaking down, which can release lead in small particles or dust. In contrast, the other options include elements that do not fall within the established categories of LBP hazards as defined by the EPA. For instance, water contamination and air contamination do not specifically pertain to lead paint surfaces, and while lead poisoning, ingestion, and inhalation are very important concerns in discussions about lead exposure