Hi I'm From Hawaii And Have A Concern About An

Hi I'm from Hawaii and have a concern about an aunty.......I took a CNA Class and acquired my certificate I never went any higher than that only because where I live we do not have a trauma unit.....my choice was to work in a trauma unit and had an opportunity to continue school and become an RN but I could not leave my home and move to another island where I could've acquired the degree needed.......Anyway my aunty has a combination of parkinsons, arthritis, diabetes and is seriously over weight......is there anything that I can do to persuade her that some of her medical issues can be preventative of escalating?