Final answer:
Equipment prepared for emergencies, also known as emergency equipment or an emergency kit, includes essential items like first aid supplies and safety equipment that are kept in readiness for immediate use.
Step-by-step explanation:
Equipment prepared in advance for emergency use is often referred to as emergency equipment or an emergency kit. This can be anything from a basic first aid kit to more extensive preparations such as emergency food supplies, water purifiers, or safety equipment in a laboratory setting. For example, a "break glass in case of emergency" safeguard refers to strategically placed equipment like fire extinguishers and eyewash stations that are accessible in the event of a crisis. It is akin to the saying where something is kept 'in readiness' which might imply that materials for an action, like those for raising fire, are prepared and can be swiftly utilized when necessary.