What essential items should be available at a decontamination station?

The correct answer emphasizes the critical components necessary for effective decontamination processes in a variety of scenarios, such as emergency response or hazardous material incidents. Clean water and soap are essential for removing contaminants from skin and surfaces, ensuring that harmful substances are adequately washed away to prevent injury or illness.

Towels are important for drying off after decontamination, which can help prevent recontamination. They may also be used to wrap or protect individuals while further medical treatment is being arranged. Lastly, coveralls are vital protective clothing designed to safeguard the wearer from exposure to contaminants, maintaining a barrier between the individual and hazardous materials.

While the other options contain some useful items, they do not provide the same level of comprehensive support specifically for decontamination needs. For example, medical supplies and first-aid items might be relevant in a broader emergency context, but they do not directly contribute to the decontamination process itself. Food is not appropriate for a decontamination station, as it does not relate to cleaning or safety and could even pose additional risks in contaminated environments. Thus, the choice featuring clean water, soap, towels, and coveralls is the most appropriate for promoting health and safety during a decontamination procedure.