What should first responders do if they suspect they've been exposed to a chemical agent?

If first responders suspect they have been exposed to a chemical agent, seeking immediate medical evaluation and decontamination is crucial. This action ensures that any potential health risks are addressed as swiftly as possible. Chemical agents can have rapid and serious health effects, and early intervention is vital to prevent more severe consequences from exposure.

Immediate medical evaluation helps to identify any symptoms and provides the opportunity for early treatment, which can significantly improve outcomes. Decontamination is also essential to remove any traces of the chemical agent from the responder’s skin and clothing, reducing the risk of further exposure to themselves and others.

The other responses lack the urgency and necessary precautions that should be taken in the event of suspected exposure. Ignoring the situation or waiting for symptoms to develop could lead to deterioration in the responder's health. Continuing with duties without addressing the exposure not only endangers the responder but could also put others at risk if the chemical agent is carried into the environment. Notifying a supervisor later does not address the immediate need for personal safety and health, which should always come first in hazardous situations. Thus, seeking prompt medical attention and decontamination stands out as the most responsible and effective action.