If contamination is not controlled, where could it spread?

• A. It could stay confined to the plant.
• B. It could spread to places away from the plant, like a car, home, or public places.
• C. It would vanish.
• D. It would only contaminate waste containers.

Answer: (B)

When contamination isn’t controlled, it can travel beyond the work area and reach places far from the plant. Contaminants cling to skin, clothing, tools, and equipment, and as people move between areas, into vehicles, or into common spaces, they can carry that contamination with them. This is why decontamination, proper PPE, hand hygiene, and careful handling of clothing and equipment are essential—they prevent spread outside the plant and protect people in cars, homes, and public spaces.

The idea that contamination would stay confined, vanish, or only contaminate waste containers isn’t realistic without strict controls.