hang in there, if you really really want it! i got a bachelor of art too and i was half way through engineering degree but i want to become a nurse. i really want it because i saw my sisters work and i appreciate healthcare job so much (just now). they told me exactly the same thing that i'm going to tell you that a&p, is nothing but study over and over again until you get it. where on the test that you're not doing good, try to work on it. ask the teacher, what can you do to do better on the test or any extra credit that you can do to help with your grade. it's not about should you continue in nursing or not, it's about how much you want it and how hard would you fight for it. it's not going to be easy and maybe even harder later on, are you able to handle it.