Read Chapters 2 and 7, review Chapters, 1, 46, in the textbook, Public Health Nursing: Population-centered Health Care in the Community. Visit the “What is Public Health” page at the ASPPH website to learn more about the impact of public health, as well as integral public health resources within the United States. Note: This website includes a large amount of information on a wide variety of different topics. Tailor your reading on this website to relevant areas of personal interest. Respond to the following: Discuss the historical significance of public health, its beginnings, and where it is today. Why was public health originated, and how does this origin relate to the three core functions currently guiding public health practice today? Research as many roles and settings as you can identify of the public health nurse today. A minimum of five roles/settings should be identified. Briefly explain what they would do in this role.   Based on your assigned readings, compare and contrast past public health issues with present public health issues. Specifically, discuss the similarities and differences which are evident. Read Chapters 2 and 7, review Chapters, 1, 46, in the textbook, Public Health Nursing: Population-centered Health Care in the Community. Visit the “What is Public Health” page at the ASPPH website to learn more about the impact of public health, as well as integral public health resources within the United States. Note: This website includes a large amount of information on a wide variety of different topics. Tailor your reading on this website to relevant areas of personal interest. Respond to the following: Discuss the historical significance of public health, its beginnings, and where it is today. Why was public health originated, and how does this origin relate to the three core functions currently guiding public health practice today? Research as many roles and settings as you can identify of the public health nurse today. A minimum of five roles/settings should be identified. Briefly explain what they would do in this role.   Based on your assigned readings, compare and contrast past public health issues with present public health issues. Specifically, discuss the similarities and differences which are evident. Read Chapters 2 and 7, review Chapters, 1, 46, in the textbook, Public Health Nursing: Population-centered Health Care in the Community. Visit the “What is Public Health” page at the ASPPH website to learn more about the impact of public health, as well as integral public health resources within the United States. Note: This website includes a large amount of information on a wide variety of different topics. Tailor your reading on this website to relevant areas of personal interest. Respond to the following: Discuss the historical significance of public health, its beginnings, and where it is today. Why was public health originated, and how does this origin relate to the three core functions currently guiding public health practice today? Research as many roles and settings as you can identify of the public health nurse today. A minimum of five roles/settings should be identified. Briefly explain what they would do in this role.   Based on your assigned readings, compare and contrast past public health issues with present public health issues. Specifically, discuss the similarities and differences which are evident.