CDPH Lead Inspector/Assessor California State Practice Exam

Which substance supersedes in removal and disposal: lead or asbestos?

1. Lead.

2. Asbestos.

3. Neither; they are treated equally.

4. It depends on the situation.

The correct answer is: Asbestos.

The proper response to the question highlights the significant health risks associated with both lead and asbestos. However, the correct choice indicates that when it comes to removal and disposal procedures, regulations and guidelines often emphasize asbestos due to its high risk of airborne fibers that can lead to severe respiratory issues, including asbestosis and cancer. Asbestos is regulated under specific laws that mandate stringent handling and removal processes to prevent exposure during abatement activities. These laws are in place because the risks of inhalation from disturbed asbestos fibers are particularly severe and can have long-term health implications. While lead is indeed hazardous and also regulated, the level of concern and the complexity of the removal requirements for asbestos has generally led to a more rigorous approach in its management and disposal. The emphasis on safe practices is crucial because, once asbestos is disturbed, it can become a significant health hazard very quickly. In summary, the correct choice acknowledges that asbestos removal is prioritized in regulatory contexts due to the immediate dangers posed by ineffective abatement, while lead, although hazardous, does not have the same level of stringent regulation regarding its removal and disposal in most scenarios.