Define the core functions of epidemiology. Select one of the epidemiologic core functions and provide an example of the how the core function might be demonstrated in clinical practice by a masters prepared registered nurse.Things to remember:Discussion post is at least 200 words.Answers all questions with opinions/ideas creatively and clearly. Supports post using several outside, peer-reviewed sources.3 References, try to find resources that are 5 years or lessNo errors with APA format 6thEditionPlease review the Discussion Board Participation grading rubric under Course Resources in the Grading Rubrics section.This is important information that will ensure that you earn maximum points. Your postings should be qualitative and provide substantive depth that advances the discussion.Please see the Writing Center located in the student portal for assistance with writing, APA, and online communication.To Discuss:· Topic 1: Epidemiology of Health PromotionRead the required readings. Define the core functions of epidemiology. Select one of the epidemiologic core functions and provide an example of the how the core function might be demonstrated in clinical practice by a masters prepared registered nurse. Can you relate this or one of the other functions to an example or content in your text readings?