Which Actions by the Nurse Enhance Patient Safety During Medication

Which actions by the nurse enhance patient safety during medication administration? Select all that apply.

A) Answering the call bell while transporting medications for a different patient
B) Identifying the patient using two sources before administering the medication
C) Holding a medication if the patient's diagnosis does not support its use
D) Holding a medication because it arrived from the pharmacy 2 hours after the scheduled administration time
E) Having another nurse verify the prescribed dose of insulin the patient is to receive