It's common to see pulse Oximeters in the hospital. I am wondering if we could purchase our own portable pulse oximeter to be used at home especially when you have your own care home where you are taking care of few elderly.
I am trying to do a CNA training and go from there and see if I really wanted to pursue a nursing career while I have my own home care. I believe it is a good fulfilling business because it helping people although you get paid.