Lead-based paint hazard is defined as which of the following?

Lead-based paint hazard is defined as which of the following?

• A. Any surface with lead paint that has not deteriorated
• B. Any condition that causes exposure to lead contaminated dust, soil, or paint that is deteriorated or present on accessible, friction, or impact surfaces
• C. Any lead paint found on interior walls only
• D. Any lead paint present on exterior surfaces only

Answer: (B)

Exposure risk drives the definition here. A lead-based paint hazard exists when there is potential exposure to lead from dust, soil, or paint that is deteriorated or is on surfaces that people can access or that can generate lead dust through friction or impact. That’s why the best choice includes both deteriorated paint and paint on accessible or high-wriction/impact surfaces. Deterioration (cracking, chipping, peeling) creates lead dust and chips, and surfaces like windowsills, doors, stair treads, and other areas people touch or that experience rubbing are the places where exposure is most likely. The other options aren’t correct because a surface with intact lead paint isn’t automatically a hazard, and hazards aren’t limited to interior or exterior locations—they can occur anywhere that meets the exposure conditions (deterioration or presence on accessible/friction/impact surfaces).

Exposure risk drives the definition here. A lead-based paint hazard exists when there is potential exposure to lead from dust, soil, or paint that is deteriorated or is on surfaces that people can access or that can generate lead dust through friction or impact.

That’s why the best choice includes both deteriorated paint and paint on accessible or high-wriction/impact surfaces. Deterioration (cracking, chipping, peeling) creates lead dust and chips, and surfaces like windowsills, doors, stair treads, and other areas people touch or that experience rubbing are the places where exposure is most likely.

The other options aren’t correct because a surface with intact lead paint isn’t automatically a hazard, and hazards aren’t limited to interior or exterior locations—they can occur anywhere that meets the exposure conditions (deterioration or presence on accessible/friction/impact surfaces).