Had an incident just last night over PIV infusing Vanco on AM shift, site very, very edematous, red, hard, and painful to resident. Pulled line, started another, wrote incident report, talked with DON, and of course, since this was an incident involving one of the pets, was told "just do not let it happen again." WHAT!!!!!!! I found the mess, I did not create the mess, I had been off and this was a new resident to me. Even in resident who have ports and other devices, this facility wants an Act of God to use them. Just another reason why I am looking for a new job.