Question 18 of 18

In Arizona, what requirements must a dental hygienist meet in order to administer nitrous oxide in a dental office:

1. the only requirement is that the individual is a graduate of an accredited dental hygiene program
2. they must pass an anesthesia course, but do not need to hold a certificate for local anesthesia/nitrous oxide administration
3. they must be an Arizona licensed dental hygienist, they must pass an anesthesia course, and they must hold the Arizona certificate for local anesthesia/nitrous oxide administration