newcollarclub

only a trained medical professional should attempt this procedure. why does the tube fill with blood by itself? once the needle is in the vein, the tube is pushed on, and its vacuum draws in a set amount of blood. the band comes off before the needle comes out, which helps prevent a bruise. a 3d animation for healthcare learners, not real footage and not training. original qualora 3d animation #phlebotomy #phlebotomist #blooddraw #healthcarecareers