A community health nurse is participating in a natural disaster drill. This activity would fall into which of the following phases of the disaster management cycle?

The disaster management cycle consists of four phases: preparedness, prevention, response, and recovery. Disaster preparedness involves activities carried out before a disaster occurs to build capacity and readiness, such as developing response plans, training staff, conducting drills, and stockpiling supplies. Participating in a natural disaster drill is a classic preparedness activity because it tests and improves readiness prior to an actual event. Disaster prevention refers to actions taken to prevent a hazardous event from occurring or to reduce its impact — for example, building flood barriers or enacting fire codes. Disaster response encompasses actions taken during or immediately after a disaster, such as triaging casualties and providing emergency care. Disaster recovery involves restoring community function and providing long-term rebuilding after the event. Because drills simulate a disaster to evaluate and improve an organization's capacity to respond, they occur in the pre-event phase and clearly belong to disaster preparedness rather than to any of the other three phases.