Nineyearold ArRayyan has been hit by a car and the responders must navigate the nuanced challenges of treating a child In County Durham the air ambulance teams use battlefield dressings to try and save a man from bleeding to death while a fall leaves septuagenarian Bonnie with a severely fractured ankleNineyearold ArRayyan has been hit by a car and the responders must navigate the nuanced challenges of treating a child In County Durham the air ambulance teams use battlefield dressings to try and save a man from bleeding to death while a fall leaves septuagenarian Bonnie with a severely fractured ankle