Consider the levels of intervention used in the community health setting. The three levels are community-level practice, systems-level practice, and individual-level practice. What do these terms mean? Read about the levels of intervention on page 192 to 193 of your textbook. To improve population health, the community nurse carries out her culturally-competent care sequentially and simultaneously at all levels of intervention. Also, consider community resources as they relate to your chosen population-based health problem. Services provided by others health care providers Lack of services Cultural/ beliefs of community Health/illness beliefs Values, attitudes, health behaviors and practices