What is a defining feature of public health nursing?

The defining feature of public health nursing is its practice in both community and institutional settings. This unique aspect allows public health nurses to address health issues at various levels, focusing on populations as well as individuals. By functioning in diverse environments, public health nurses can implement programs that promote health, prevent diseases, and improve health outcomes across different community contexts. This includes working in schools, clinics, and organizations, as well as engaging directly with communities to understand and respond to their specific health needs.

In contrast, the other options highlight limitations that do not represent the comprehensive approach of public health nursing. Public health nursing encompasses a wide range of health concerns, not just infectious diseases, and prioritizes population health rather than focusing solely on individual health. Additionally, community engagement is a fundamental component of public health nursing, as it fosters collaboration and empowers communities to take charge of their health outcomes. This holistic and inclusive approach is vital for effectively addressing public health challenges.