The Nurse Is Getting Ready to Use an EpiPen Auto-Injector

The nurse is getting ready to use an EpiPen auto-injector for a client who was bitten by a wasp.The nurse knows that for the EpiPen to be fully effective, it should be stored:

A) In the refrigerator.
B) In a dark place.
C) On the counters.
D) At a warm temperature.