Abbreviation:PO vs OR - page 3

OK, here I go: I was always taught that the abbreviation for oral meds is PO. I always used that and thought it was the standard. Our computer charting software uses I believe, Medispan (I think!)... Read More

  1. by   redshiloh
    I always just love it when experts on computers try to write software for medicine. Since they are usually clueless on the medicine side and heaven forbid they get a nurse consultant, a lot of what we get makes no sense!