A Nurse Is Using the Four-Step Public Health Approach to Address

A nurse is using the four-step public health approach to address violence in the community. Which of the following actions would the nurse take first?

A) Analyze a variety of data sources to determine the cause of the problem.
B) Examine risk factors that have contributed to the violence.
C) Develop an evidence-based program to address the problem.
D) Train community members to discuss the problem within their neighborhoods.