I just wanted to say that one of the benefits of a PICC is not only that it saves the vein from blowing due to meds but that you ARE able to draw blood from it. The only problem with clotting comes when/if you draw blood through the line and do not flush the line clear when you are done. You have to flush the line with saline and heparin when they are through with the blood draw, so that it does NOT clot.
Just wanted to put that out there for those that didn't think you were supposed to draw blood through the line. As long as it is done properly it is not a problem.
Lindsey