Lead in other sources: pool cue chalk is listed as a potential source.

Lead in other sources: pool cue chalk is listed as a potential source.

• A. Pool cue chalk
• B. Glass bottles
• C. Cotton clothing
• D. Wood furniture

Answer: (A)

Lead exposure can come from items beyond deteriorating paint, so inspectors look at a wide range of sources that could carry lead dust or residues. Pool cue chalk is listed as a potential source because some chalk formulations have contained lead or can accumulate lead-bearing dust from the surrounding environment; if chalk dust is disturbed or gets on hands that are later mouthed, a child could ingest lead. The other items—glass bottles, cotton clothing, and wood furniture—are not commonly recognized as lead sources in typical home scenarios unless they involve special lead-containing materials, so they aren’t considered major contributors in this context.

Lead exposure can come from items beyond deteriorating paint, so inspectors look at a wide range of sources that could carry lead dust or residues. Pool cue chalk is listed as a potential source because some chalk formulations have contained lead or can accumulate lead-bearing dust from the surrounding environment; if chalk dust is disturbed or gets on hands that are later mouthed, a child could ingest lead. The other items—glass bottles, cotton clothing, and wood furniture—are not commonly recognized as lead sources in typical home scenarios unless they involve special lead-containing materials, so they aren’t considered major contributors in this context.