What are the challenges to elders in rural areas?

A nurse has been assigned to care for a reservation based American Indian population in southwest Arizona. There are several high-priority needs for this group that need to be addressed since several of the individuals have not had access to healthcare providers or transportation to healthcare providers. The nurse is considering the challenges of the elders in this rural region.

Address the following points
1. What are the challenges to elders in rural areas? Provide a rationale for your response.
2. What are health problems of primary with the reservation based American Indian population? Provide supporting rationale.
3. What gaps in service likely exist? Provide supporting rationale.
for one of the sources use :
Harkness, G.A., & DeMarco, R. (2016). Community and public health nursing: Evidence for practice. (2nd ed.). Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins.
please provide links to the articles in the resources page