How long do lead test results take?
Results are usually available within 1 week. If the test shows high levels of lead, your doctor will want you to have another test. How soon you will need to be retested will depend on how much lead is in your blood. If the level of lead is only slightly high, you may be retested in a month.
Do babies need a lead test?
Some state and local governments require that all children be tested for lead exposure. The state of New York, for example, requires lead blood tests in children at the age of 1 and then again at 2. Your child’s doctor will ask you about their exposure to lead until they’re about age 6.
How long after exposure will lead show in blood test?
Direct measurement of lead in capillary blood samples are easier to collect, but have a high potential for lead contamination [CDC 1997a]….Table 7. Recommended Schedule for Obtaining a Confirmatory Venous Sample.
| Blood Lead µg/dL | Time to Confirmation Testing |
|---|---|
| 45-59 | 48 hours |
| 60-69 | 24 hours |
What happens if you test positive for lead?
Lead can harm a child’s growth, behavior, and ability to learn. The lower the test result, the better. Most lead poisoning occurs when children lick, swallow, or breathe in dust from old lead paint. Most homes built before 1978 have old lead paint, often under newer paint.
Can a lead test be wrong?
The FDA says blood lead tests manufactured by Magellan Diagnostics can give falsely-low results if they are used with blood drawn from a vein, as opposed to a finger or heel prick.
Do bananas have lead?
Apples, unsweetened applesauce, avocados, bananas, beans, cheese, grapes, hard-boiled eggs, peaches, strawberries and yogurt are snacks that were found to be low in heavy metals. 4. Past tests found inorganic arsenic and lead in many brands of apple and grape juices. 5.
What is the most accurate lead test?
3M™ LeadCheck™. EPA recognizes that when used by a Certified Renovator, the 3M™ LeadCheck™ lead test kit can reliably determine that regulated lead-based paint is not present on wood, ferrous metal (alloys that contain iron), or drywall and plaster surfaces.