My primary care Dr. sent me here for rabies treatm...

My primary care Dr. sent me here for rabies treatment because I got bitten by a coyote. I had to come back 3 more times for follow-up shots. My finger was injected with rabies serum with 5 shots in the same place. I get that this was part of the treatment protocol, but the doctor wouldn't bandage it after the shots even though I asked for a bandaid, and I had to ask the nurse for a bandaid for my bleeding finger. Then the nurse left without bandaging it. It was only a small injury, but would it have hurt for them to give me a bandaid? The nurses were very attentive, and seemed concerned about getting my shot over with as quickly as possible during the return visit which was nice. They told me that the best time to come was between 4 - 8 am in the morning because everyone gets up and then goes to the ER in the morning. One of the things that did concern me was that one of the male nurses carried a folding knife in the pants pocket of his scrubs. I wondered why he would need one in an ER?