Answer:
security
Step-by-step explanation:
Among the choices above, it is only "security" that anticipates potential future harm. This is a type of protection that safeguards the hospital staff and its property from untoward events. For example, a hospital has an "alarm" in case of fire outbreak. The alarm will allow everyone to calmly exit the hospital while communicating with the fire department.
Other than hospitals, many establishments ensure the safety of their staffs and properties by including security in their disaster plans.