Which Practice or Practices Should the Patient with Known Hypersensitivity

Which practice or practices should the patient with known hypersensitivity reaction to bee stings be taught? Select all that apply.

A) Wear a Medic-alert bracelet identifying the allergy at all times.
B) Carry an epinephrine pen at all times.
C) Wear long-sleeved clothing while outdoors.
D) Minimize exposure by staying indoors.
E) Take an antihistamine prior to going outdoors.