An Older Patient Experiencing Cancer Pain Is Prescribed Intravenous Pain

An older patient experiencing cancer pain is prescribed intravenous pain medication. What actions will the nurse take when administering this medication? Select all that apply.

A) Assess the effectiveness of the pain medication after each administration.
B) Use the appropriate fluid delivery system when administering intravenously.
C) Offer oral medications for breakthrough pain management.
D) Withhold pain medication until the pain becomes intolerable.
E) Ensure the intravenous site does not become infected or infiltrated.