A Quiz About Firefighters: Uncover the Real Heroes Behind the Flames
Why must many firefighters maintain a clean-shaven face and avoid facial piercings?

Correct Incorrect Firefighters are often required to be clean-shaven and without piercings to ensure a proper fit for their breathing equipment, similar to how patients need a secure facemask for oxygen during surgery. Facial hair or piercings can prevent a tight seal, compromising safety.