New Mexico Pipe Fitter Journeyman (JPF) Practice Exam

What safety measure is correct when working with asbestos materials?

1. No specific measures required

2. Using masks and gloves

3. Ventilating the area

4. Working quickly to minimize exposure

The correct answer is: Using masks and gloves

When working with asbestos materials, using masks and gloves is a crucial safety measure. Asbestos fibers can be extremely hazardous when disturbed, as they can become airborne and inhaled, leading to serious health issues such as asbestosis, lung cancer, and mesothelioma. Masks, specifically those that are rated for hazardous materials (such as N95 respirators), help filter out asbestos particles from the air that workers breathe, providing essential respiratory protection. Gloves are equally important as they prevent direct skin contact with asbestos materials, reducing the risk of transfer of fibers to the skin and subsequently inhalation or ingestion. Therefore, the combination of wearing protective masks and gloves significantly mitigates the risks associated with asbestos exposure, making this the correct and recommended safety measure when handling such materials. Although other safety measures like proper ventilation and working quickly might seem beneficial, they do not replace the necessity of personal protective equipment when dealing with asbestos. Ventilation can help reduce airborne particles, but it does not prevent exposure entirely, and working quickly could increase the risk of accidents or insufficient handling practices. The comprehensive approach to safety around asbestos includes the use of appropriate PPE.