Most lead poisoned children, however, have no symptoms. Therefore, most cases will not be diagnosed and treated unless appropriate screening is done. Lead poisoning in New York City remains a problem due largely to the widespread presence of deteriorating lead-based paint in much of the city's older dwelling units. It features a standard risk assessment questionnaire, a guide to testing and follow up, and advice for parents. Physicians and other pediatric health-care providers play a critical role in the prevention and management of childhood lead poisoning.
Lead based paint is the most common lead hazard for preschool children.
To properly assess risk, physicians need to become familiar with primary sources and pathways of exposure. Burning lead-painted wood Making fishing weights, sinkers, or toy soldiers. Casting ammunition Making stained glass Imported or antique dishes and ceramics Traditional medicines and cosmetics Asian. Follow-up blood lead tests every 3 to 4 months. Actions at the following blood lead levels should be based only on venous test results.