1. It is important to recognize a person who is in need of first aid from choking, from someone who is not. - TRUE
2. When a person is unconscious and not breathing but has a pulse, he or she is in respiratory arrest. - TRUE
3. More than 3,000 Americans die each year from choking. - TRUE
4. The Heimlich maneuver was developed and introduced by Dr. Henry Heimlich in 1974. - TRUE