Lightly Wounded - If you're lightly wounded you have ten minutes to receive medical treatment or you will become mortally wounded.
After receiving suitable medical treatment you are returned to normal status.
Mortally Wounded - If you're Mortally wounded you are rendered unconscious have ten minutes to be stabilised by receiving medical treatment or you will die.
After being stabilised you become seriously wounded.
Seriously Wounded - If you perform any combat action whilst seriously wounded you return to mortally wounded.
You must receive surgery to return to normal status from being seriously wounded.