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