In cooperation, they’d have to firstly bandage and clean the wound. If it’s broken/strained/ anything dangerous like that, they’d have to help each other carry the player to a gurney and take them to a hospital.
Standard precaution represent minimum infection prevention measures that apply to all patients care, regardless of the confirmation of the infection status
Universal precaution is an apporach to infection to treat all human blood and certain human bodily fluids
hope this helps