The Patient Who Had an Asthma-Like Reaction to a Desensitization

The patient who had an asthma-like reaction to a desensitization shot was medicated with a subcutaneous injection of epinephrine.What effect should the nurse assure the anxious patient this will have?

A) Cause vasodilation.
B) Produce bronchodilation.
C) Cause productive coughing.
D) Reduction of pulse rate.