I requested that my preceptorship be in oncology and am now finishing up there. Oncology is med/surg, just with an additional interesting layer. No, I'm not allowed to administer chemo or hang blood, but I administer other meds, hang TPN (with preceptor), flush IVs, ports, and PICC lines, push IV meds, assess and chart, do admissions and discharges, etc. So most of the normal nursing stuff. I've not yet had the opportunity to place an IV or Foley, but have had some experience with chest tubes and NG tubes. It's a fast pace with lots of learning and hands-on tasks available to me. I will be sad when it ends!