Her family requested that only a nurse give her her coumadin. AND THE PROBLEM CONTINUES...In the last month her PT level had reached critical. She is currently on antibiotics and we believe that is the problem. The last time I was asked to give her her coumadin I refused, and I will continue to refuse as long as her PT level remains unstable. She could bleed to death at any time. I totally agree with her family. A nurse and her doctor should monitor her very closely at least for a while. Was I wrong?