When providing patient care, it may be necessary to roll the victim over on his or her back to clear an airway or evaluate breathing. When rolling the victim over, the head, neck and torso should be moved together so that no twisting occurs. When breathing movements stop or lips, tongue and fingernails become blue, a person needs immediate help. When in doubt, apply rescue breathing until medical help arrives. Delay of rescue breathing may cost the victim's life.
Seconds can count.
The American Red Cross teaches the following 10 steps to assist an adult who has stopped breathing. Tap or gently shake the victim. Call people who can phone for help. Roll the person onto their back by pulling them slowly toward you. Slowly pull towards you until the victim is face up.