What is the recommended first action for a victim of chemical exposure?

The recommended first action for a victim of chemical exposure is to proceed with decontamination to remove the chemical from the skin. This step is crucial because chemicals can continue to cause harm if they remain in contact with the skin. Decontamination helps to minimize potential injury and further absorption of the harmful substance into the body, which can lead to more severe health risks.

Effective decontamination typically involves removing contaminated clothing and thoroughly rinsing the skin with water or a specific decontamination solution, depending on the type of chemical involved. This immediate action is vital to prevent further damage and to protect the individual's health before seeking additional medical help.

In contrast, immediately seeking medical help without first addressing the contamination may not be effective if the harmful agent remains on the skin. Drinking large amounts of water might not be appropriate for certain chemicals, as it can lead to additional complications, and using an antidote without professional guidance can be dangerous and should only be administered as directed by medical personnel.