A couple pairs of extra-long gloves in my pants ankle pocket. A friend of mind was working an HIV+ pt with major trauma, and by the time the call was over when he took off his gloves, his hands were covered in blood. There was just so much that it got up his forearms and down inside the gloves. So, now I carry a couple pairs just in case. Used them a couple times too.

I do a lot of maintenance type work on our truck as well, so I always carry a Leatherman for tinkering around.