5. it is important to recognize a person who is in need of first aid from choking, from someone who is not. ~true ~false** 6. when a person is unconscious and not breathing but has a pulse, he or she is in respiratory arrest. ~true ~false (not sure about this one) 7. more than 3,000 americans die each year from choking. ~true ~false 8. the heimlich maneuver was developed and introduced by dr. henry heimlich in 1974. ~true** ~false