In the context of disaster nursing, what is meant by "secondary prevention"?

In the context of disaster nursing, "secondary prevention" primarily refers to the actions taken to reduce the impact of a disaster once it has occurred, rather than during or before it. Immediate care during a disaster involves providing urgent medical attention and support to those affected, addressing injuries and health crises as they arise. This is crucial in minimizing morbidity and mortality during a disaster, making it a cornerstone of secondary prevention efforts.

The other choices represent different aspects of disaster response. Promotion of public health relates more to primary prevention, which aims to prevent incidents before they happen. Follow-up care after an event is associated with tertiary prevention, focusing on rehabilitation and the long-term health outcomes for individuals affected by a disaster. Preventing initial incidents also aligns with primary prevention strategies aimed at avoiding disasters through risk assessment and mitigation efforts. Thus, immediate care during a disaster best exemplifies the goals of secondary prevention by addressing the health impacts of the disaster as it occurs.