Step-by-step explanation:
Assumption 6 of the Public Health Intervention Wheel recognizes that Public Health Nurses (PHNs) intervene at three levels of practice. These three levels are:
1. **Community-Level Interventions:** At this level, PHNs work with entire communities or populations to promote health and prevent disease. They may develop and implement programs, policies, and initiatives that target the health of the community as a whole.
2. **Systems-Level Interventions:** This level involves interventions at the organizational or systems level, such as healthcare systems, schools, workplaces, or community organizations. PHNs may collaborate with these organizations to improve health services, policies, and practices that impact the health of individuals and communities.
3. **Individual-Level Interventions:** PHNs also provide direct care and interventions to individuals and families. This includes health assessments, education, counseling, and support for individuals to improve their health and well-being.
PHNs use a combination of interventions at these three levels to address the health needs of populations and promote public health. The choice of intervention level depends on the specific public health issue, the target population, and the resources available.