Shock Position-if the casualty is conscious and has no spinal/head injuries, then they can be positioned on their back with their legs slightly raised
Recovery Position-if the casualty is semi/unconscious with no spinal/head injuries, then it is best if they are placed on their side with one of their hands supporting the head
Spinal/head Injury-in this case it is necessary to leave the casualty in the position found and manually support the head and neck