What is the theoretical basis for community nursing?

Prompt: What is the theoretical basis for community nursing? Broadly, what is the relationship of systems to health? How do these systems impact a plan of care? What are your thoughts on the nurse’s role? What is the role of screening and health promotion? What is the impact of economics and ethics on healthcare screening? What is the relationship to collaborative community and national partnerships and policies and the development of screening programs? Do you agree with the goals of health education? What do you think it the greatest barrier? What are your thoughts on MyPlate? How do you think it compares to other versions of daily requirements? Do you MyPlate this would work in your population? Why? Or why not?