Which type of personal protective equipment (PPE) is essential for airport firefighters?

The essential personal protective equipment (PPE) for airport firefighters includes fire-resistant clothing, helmets, gloves, and self-contained breathing apparatus (SCBA). This choice is correct because it addresses the specific hazards firefighters encounter in their line of duty.

Fire-resistant clothing is critical to protect against extreme heat, flames, and potential chemical exposure during firefighting operations, especially in an airport environment where various fuels are present. Helmets provide vital head protection from falling objects and heat, while gloves enhance grip and protect hands from sharp objects, heat, and chemicals.

The SCBA is particularly crucial as it supplies a breathable air supply in environments filled with smoke, toxic gases, or other harmful substances, ensuring the firefighter can operate safely in life-threatening situations.

In contrast, the other options do not encompass the comprehensive protective gear needed for the unique and hazardous conditions that airport firefighters must navigate. Standard uniforms or high-visibility vests alone do not provide sufficient protection from fire or smoke. Likewise, while respirators and noise-cancelling headphones have their place within specific safety contexts, they do not offer the full suite of protection necessary for the intense and varied conditions faced by firefighters at airports.