According to NFPA 1971, what does full personal protective equipment (PPE) consist of?

Full personal protective equipment (PPE) as defined by NFPA 1971 is crucial for ensuring the safety of firefighters and emergency responders. The correct answer encompasses all the essential components that provide protection against heat, flames, and hazardous materials encountered during firefighting and rescue operations.

The inclusion of a helmet is vital, as it protects the head from impact and thermal hazards. The coat and pants are designed to offer protection against fire and other dangerous environments. Gloves are necessary for hand protection while maintaining dexterity for handling various tools and equipment. Boots protect the feet from sharp objects as well as thermal hazards. Lastly, the hood acts as an essential layer of protection for the neck and ears, which are often exposed to heat and flames.

The other options may include some of the elements required for PPE, but they do not contain all components specified by NFPA 1971 for full protection. Therefore, the correct selection must represent a complete set of gear for optimal safety during emergency operations.