What is the primary aim of personal protective equipment in a suspected chemical exposure scenario?

• A. Protect property from contamination
• B. Explain hazards to bystanders
• C. Protect rescuers from secondary contamination and prevent spread to hospital; use appropriate respiratory and skin protection
• D. Provide patient comfort

Answer: (C)

PPE in a suspected chemical exposure is about keeping responders safe and preventing the contaminant from spreading. The main aim is to protect rescuers from secondary contamination and prevent transferring the chemical to hospitals or other patients, which is achieved by using appropriate respiratory protection to guard against inhalation and skin protection to prevent dermal absorption and cross-contamination. PPE isn’t primarily about protecting property, informing bystanders, or making the patient comfortable—those aspects are handled by other parts of the response and decontamination process.