Which of the following must employees know as part of the emergency action plan?

The correct choice is that employees must know where emergency telephone numbers are listed as part of the emergency action plan. This knowledge is essential for ensuring safety during an emergency, as quick access to emergency services can be crucial in saving lives and minimizing injuries. Having the emergency contact numbers readily available allows employees to take swift action in situations such as fires, medical emergencies, or other urgent incidents requiring immediate assistance.

Knowing the location of emergency telephone numbers empowers employees to act decisively when every second counts. It supports an organized response to crises, aligns with workplace safety regulations, and enhances preparedness within the workforce.

In contrast, although knowing the location of restrooms or designated lunch areas may be beneficial for day-to-day operations, these details are not critical when responding to emergencies. Thus, they do not form a key component of the emergency action plan.