Illumination in egress areas is required in which locations?

Illumination in egress areas is crucial for safe and efficient evacuation during emergencies. Designated egress paths require illumination to ensure that occupants can see their way clearly to safety. The reason this option is correct is that egress paths are specifically identified routes that people must follow during an evacuation. These paths must be adequately lit to guide individuals out of a building, especially in low visibility conditions that can occur during an emergency.

Illuminating designated egress paths enhances safety by minimizing the risk of accidents that could occur in poorly lit areas. This is particularly important in high-occupancy buildings such as healthcare facilities, where the efficient and safe movement of people is critical. The National Fire Protection Association (NFPA) standards outline these requirements to ensure that sufficient lighting is maintained to support the safe evacuation of occupants.

While illumination is also important in other areas, such as the entire exit access and stairs, the key focus here is on those paths specifically designated for egress. Other options do not fully capture the comprehensive requirement of illumination directly linked to designated exit routes.