Public Health Nursing Practice Exam

Which levels are encompassed by the Intervention Wheel in public health nursing practice?

1. Societal, economic, and individual

2. Communities, individuals and families, and systems

3. Primary, secondary, and tertiary prevention

4. Communities, populations, and aggregates

The correct answer is: Communities, individuals and families, and systems

The Intervention Wheel is a foundational framework in public health nursing that identifies various levels of practice and intervention. The correct choice highlights the focus on communities, individuals and families, and systems, which together provide a holistic approach to improving health outcomes. Communities represent the collective of individuals and families, where public health professionals engage in interventions that address the needs of the population as a whole. Individual and family interventions allow for tailored approaches to healthcare that address specific risk factors, promote healthy behaviors, and support health education. Systems-level interventions are crucial for creating policies and improving infrastructure that can influence health at a broader level. Understanding these levels is essential for public health nurses as it guides their strategies for effective practice in various contexts, facilitating comprehensive health promotion and disease prevention efforts that leverage the distinct resources and relationships present in each level. The other options do not encapsulate the full range of interventions represented in the Intervention Wheel as effectively. While the distinction of primary, secondary, and tertiary prevention is important, it does not directly align with the Intervention Wheel's focus on the various practice levels. Similarly, societal or economic factors may influence health but are not explicitly articulated within the framework of the Intervention Wheel as practice levels. The terms "communities," "populations," and "