The nurses could have come in more and ask me what I needed. They took a somewhat long time to get to me. Some nurses were better and more caring than others. It took a long time to get a nurse after I buzzed for one. Right now I don't know how long I have to stay on oxygen. After the nurse discharged me I left with questions that weren't answered. I would have liked to see one of my doctors before I left because I had more questions about what I should do when I got home. 
SS MS3