How many drills due to disasters, such as a nuclear accident, must be conducted annually?

In the context of disaster preparedness within assisted living facilities in New Jersey, the requirement to conduct disaster drills is crucial for ensuring the safety and readiness of staff and residents. The correct answer indicates that a total of four drills must be conducted annually. This comprehensive approach ensures that staff members are well-trained and capable of responding effectively to various emergency situations, including nuclear accidents and other disasters.

By conducting multiple drills throughout the year, facilities can better evaluate their emergency response plans, provide ongoing training and education to staff, and identify any potential issues that might need to be addressed. This frequency also helps to reinforce the knowledge and skills necessary for managing emergencies, thereby enhancing the overall safety of both residents and employees.

The other options suggest fewer drills, which would not provide the necessary level of preparation and practice for staff to confidently and competently respond to emergencies, highlighting the importance of regular and extensive training in disaster preparedness.