A Client Asks a Nurse Why a Prescribed Medication Is

A client asks a nurse why a prescribed medication is very expensive. What is the best response by the nurse?

A) Help the client receive free medicine through a "patient assistance" program.
B) Ask the healthcare provider if a cheaper brand name drug may be substituted.
C) Contact the healthcare provider to ask if a generic drug may be substituted.
D) Maintain the client on samples of the brand name drug from the physician's office.