What is the appropriate first aid action for a victim exposed to beryllium through inhalation?

The appropriate first aid action for a victim exposed to beryllium through inhalation is to remove them to fresh air. Inhalation of beryllium dust or fumes can lead to serious respiratory issues, so the immediate priority is to eliminate the exposure to the contaminant. Moving the individual to an area with fresh air can help alleviate respiratory distress and prevent further inhalation of harmful substances.

Providing oxygen might seem beneficial, but it is not the first step in the management of beryllium inhalation. While it can be part of subsequent treatment if the individual experiences severe respiratory distress, removing them from the source of exposure is a more critical immediate action.

Inducing vomiting is not appropriate in this scenario as it does not address the inhalation route of exposure and can be harmful in cases where the airway is compromised.

Administering an antihistamine also does not directly relate to treating beryllium inhalation and is more relevant for allergic reactions. In cases of chemical exposure, the focus should be on removing the individual from the hazardous environment as swiftly as possible.