Describe one of these core public health functions

Let’s start with a broad overview of public health nursing. The three core functions of public health are assessment, assurance, and policy development (Nies & McEwen, 2015, p. 6).
Describe one of these core public health functions.
Discuss how this core function relates to one intervention from the Public Health Intervention Wheel (Nies & McEwen, 2015, pp. 14–15).
Nies, M. A., & McEwen, M. (2015). Community/public health nursing: Promoting the health of populations (6th ed.). St. Louis, MO: Saunders/Elsevier.

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