Survivor Guatemala - Episode Review (No spolier tags)

[Ghoulish Delight]

I seem to remember at least one season where someone twisted their and the next thing you know they had a pretty professional looking ankle wrap.

I think they try to make it appear as if they don't give them medical help, but one would suppose they're smarter than that and do behind the scenes in the more extreme cases (perhaps just enough to stabalize them without really completely healing them).