Looks like you have real med supplies, at the mag house it would have been paper towel and electrical tape.
Yep. Used to be we would scrape some tar of and injured pine tree. Cure anything you got in that sucker other than maybe tetanus. Probably that too.
Looks like what I did to mine about ten years old chopping long hard ears with a machete into short pieces of dried field corn for grandad to put in the feed trough for his Jersey, Elsie while milking.