Question

multiple choice question lead poisoning commonly occurs from all of the following except what? handling chips from old lead - based paint drinking lead - contaminated water breathing dust where there is lead - based paint writing with a lead pencil

Explanation:

Lead - based paint chips, lead - contaminated water, and lead - based paint dust can all cause lead poisoning as they contain lead. However, a "lead" pencil actually contains graphite, not lead, so writing with it does not cause lead poisoning.

Answer:

D. Writing with a lead pencil