CDPH Lead Inspector/Assessor California State Practice Exam

What action corresponds to a blood lead level between 20-44ug/dL?

1. Routine monitoring

2. Child is considered lead-poisoned

3. No action necessary

4. Emergency medical intervention

The correct answer is: Child is considered lead-poisoned

A blood lead level that falls between 20-44 µg/dL indicates a significant level of lead exposure, and at this range, a child is considered lead-poisoned. This classification prompts the need for a thorough evaluation to assess potential sources of lead exposure and to determine the necessary interventions. At this stage, medical follow-up is crucial, as lead exposure can have serious health implications, particularly for young children whose developing nervous systems are more vulnerable to toxins. Actions may include further blood testing, educational interventions for the child's caretakers about lead sources, and possibly chelation therapy in more severe cases. While routine monitoring is generally recommended for lower levels or for children who have been exposed, the threshold established at 20 µg/dL is recognized as a point where immediate clinical attention and assessment are warranted. Therefore, recognizing a blood lead level in this range as indicative of lead poisoning is critical for ensuring the health and safety of the affected child.