Sadly not. I'm a blood-giving virgin. At least when it comes to this kind. I've done the Red Cross thing... well, it doesn't matter.
I admit I'm a little weirded out, but if I were in your position I'd want help, so. Yeah. Let's do this. If we just run by a room on the way to the kitchen I'll tear up some pillow cases for bandages or something.
[Hopefully no one will get upset about this. She's not sure it's the best idea ever, but what is the alternative, let the guy be basically tortured?]