Which of the following is a function of an Emergency Escape Breathing Device (EEBD)?

An Emergency Escape Breathing Device (EEBD) is specifically designed to assist individuals in escaping from hazardous environments, particularly those filled with smoke or toxic gases. The primary function of an EEBD is to provide a breathable atmosphere for a short duration, enabling users to safely exit an area that might otherwise pose a serious health risk due to smoke inhalation or harmful contaminants.

In this context, the choice that accurately reflects the function of an EEBD is its capability to prevent smoke inhalation during escape. This is vital in emergency situations where air quality is compromised, ensuring that the user can navigate through smoke-filled areas without suffering from respiratory distress or loss of consciousness.

Other contexts mentioned, such as providing oxygen for extended periods or cooling the user, are not applicable to the design and functionality of an EEBD, as it is intended for short-term use specifically for immediate escape. Additionally, fighting small fires is outside the scope of what an EEBD is meant for, as its purpose is not to extinguish fires but rather to assist in ensuring the user can breathe while evacuating.