YSK if someone is left unresponsive due to a fight or injury DON'T immediately move them around and try and force them to get up! This can cause serious and permanent damage.
from /r/YouShouldKnow
YSK如果有人因打架或受伤而没有反应，不要立即移动他们，并试图迫使他们站起来！这可能会造成严重的永久性伤害。这可能会造成严重和永久性的损害。