Which of the following is a typical protective measure when dealing with hazardous materials?

Using personal protective equipment (PPE) is essential when dealing with hazardous materials because it provides a physical barrier between the responder and various hazards such as toxic chemicals, heat, and abrasive materials. PPE is specially designed to protect against the specific risks associated with hazardous substances. It includes items like gloves, goggles, respirators, and suits that are made of materials resistant to chemicals and other dangerous agents.

The importance of PPE lies in its ability to minimize exposure to dangerous substances, thus significantly reducing the risk of injury or illness. In the context of hazardous materials, safety protocols often dictate the use of appropriate PPE to ensure that responders are adequately protected while conducting operations in environments where they may encounter harmful substances.

Other options, such as wearing regular clothing or relying solely on standard firefighting gear, do not provide the necessary protection against specific hazards associated with hazardous materials. Additionally, relying on nearby resources without proper training or equipment may lead to a higher risk of exposure to hazardous conditions.