Which surface is defined as protruding from the surrounding area and is within three feet of the floor, such that a child could chew it (examples include window sills, railing, and edges of stair treads)?

Which surface is defined as protruding from the surrounding area and is within three feet of the floor, such that a child could chew it (examples include window sills, railing, and edges of stair treads)?

• A. Accessible surface
• B. Friction surface
• C. Impact surface
• D. HUD Guidelines

Answer: (A)

Accessible surfaces are those that protrude from the surrounding area and lie within three feet of the floor, where a child could mouth or gnaw on them. This matches surfaces like window sills, railings, and edges of stair treads, which kids can reach and chew. Identifying these surfaces is key because lead exposure often comes from chewable surfaces that children can interact with, especially within their reach. The other terms aren’t about surfaces that kids can mouth or reach within three feet (friction surface, impact surface) and HUD Guidelines refers to the standards themselves, not a type of surface.

Accessible surfaces are those that protrude from the surrounding area and lie within three feet of the floor, where a child could mouth or gnaw on them. This matches surfaces like window sills, railings, and edges of stair treads, which kids can reach and chew. Identifying these surfaces is key because lead exposure often comes from chewable surfaces that children can interact with, especially within their reach. The other terms aren’t about surfaces that kids can mouth or reach within three feet (friction surface, impact surface) and HUD Guidelines refers to the standards themselves, not a type of surface.