Which of the Following Best Describes the Concept of Public

Which of the following best describes the concept of public health?

A) A population health approach designed to prevent disease, promote health, and protect populations
B) Health care provision offered in primary and secondary institutions or in clients' homes
C) Provision of health care services in institutions located in the community but outside the hospital
D) Use of the nursing process and evidence-informed practice to meet the objectives for community health improvement