An individual who is 18 years of age or older may obtain a prescription for, purchase, and, in an emergency situation, administer epinephrine using
(1) an auto-injector, if the individual has successfully completed a training program approved by the department under AS 17.22.020(b); or
(2) an ampule, if the individual has successfully completed a training program approved by the department under AS 17.22.020(c).