1.dialing "911" and calling for is important, but every second counts during a medical emergency. ~true ~false 2.cpr should only be performed when a person does not have a pulse. ~true ~false 3.whenever you suspect a person is choking, the heimlich maneuver should be performed immediately. ~true ~false 4.the letters "cpr" mean cardiopulmonary respiration. ~true ~false 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 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 9.most head and facial injuries cannot be prevented by wearing protective gear and following simple safety procedures. ~true ~false 10. injuries to the neck, head, and face, are usually minor and do not require medical attention. ~true ~false me really important