What are the key challenges that face public health nurses in the 21st century?

Aylet’s – Class Community Nursing Due date 8/31 Week 1 Aylet Week 1 Assignment CASE STUDY # 2 Good morning, Need help with a new assignment this week Community Nursing due 8/31. Please see below the specifications for the assignment, let me know if you have any questions. The references cannot be older than 2015 and I need a link for each reference. No plagiarism. Minimum 2 references. Discussion Protocol. Please observe the following 3 x 3 rule: when writing your weekly discussions: A minimum of three paragraphs per DQ. Each paragraph should have a minimum of three sentences.
All answers or discussions comments submitted must be in APA format according to Publication Manual American Psychological Association (APA) (7th ed.) 2019. Discussions must have a minimum of two references, not older than 2015. Please all the questions need to be answer. I attach the power points from class. Case Study # 2 1. During a planning session, you and your colleagues discuss a review of key challenges to identify top priorities for the coming year. (Learning Objectives: 1, 5)
2. What are the key challenges that face public health nurses in the 21st century?
3. The community is facing severe health disparities in the basic physical care of the underserved population. Ultimately, the most important changes in health disparities must occur at the local level. What role does the public health nurse play in dealing with this crucial issue?
4. During the planning session, it was identified that there are different cultural groups represented in the underserved communities. What do public health nurses need to consider to achieve cultural competency for the care of the patients in these communities? 5. The discussion during the planning session included a review of ways to ensure a safe and healthy environment. What are ways to examine the effects of the environment on human health?