The Nurse Can Prevent Medication Errors by Following Which Principles

The nurse can prevent medication errors by following which principles? (Select all that apply.)

A) Assess for allergies after giving medications.
B) Use two patient identifiers before giving medications.
C) Do not give a medication that another nurse has drawn up in a syringe.
D) Minimize the use of verbal and telephone orders.
E) Use trade names instead of generic names to avoid confusion.