FAQ about Testing

FAQ about Testing

Q:  What is the difference between screening and testing?

A: Screening is a method usually involving a physical examination or questionnaire, to identify if a child is at risk for lead poisoning. Blood Lead Level (BLL) testing for lead poisoning is the measurement of lead levels through blood work. This is generally done either through venipuncture (drawing blood from the arm) or in some cases with a finger prick.  Venipuncture is more accurate, but for convenience (field work, fairs) the finger prick may be used.

Q: How do I know if my child should be tested or screened?

A: If you answer “Yes” or “I don’t know” to any of these questions your child should be tested.

• Has your child ever lived in or stayed at a home or day care that is more than 20 years old?
• Does your child live in or spend time in a home that is more than 20 years old and being remodeled?
• Does your child lick, eat or chew things that are not food like paint chips, dirt, railings, poles, furniture or toys?
• Have you or your child ever lived in another country?
• Does your child live with someone who:

• Fixes Cars?
• Works with scrap metal?
• Spray paints boats, bridges or tunnels?
• Tears down or fixes up old buildings?
• Makes fishing sinkers, bullets or stained glass?
• Refinishes old furniture?
• Uses indoor firing ranges?