What is the first step to take when helping a victim of inhalation exposure?

When a victim has been exposed to inhalation of harmful substances, the first critical step is to get the victim to fresh air. This action minimizes further exposure to toxic air and aids in the victim's recovery. Fresh air helps to dilute the concentration of harmful substances the victim may still be inhaling and allows them to breathe more easily, thereby potentially reversing some immediate effects of the exposure.

Administering first aid is important, but it should not be the first action if the individual is still in a contaminated environment, as this could exacerbate their condition. Calling emergency services is essential but should follow the urgent need to get the victim away from the source of inhalation. Offering water to drink can be beneficial in some situations, but it is not the immediate priority in the case of inhalation exposure, as the focus should be on ensuring the victim's breathing is stabilized in a safe environment.