Which Statement Most Accurately Describes a Nurse's Role Regarding Psychopharmacology

Which statement most accurately describes a nurse's role regarding psychopharmacology?

A) "You will need to frequently make decisions regarding the administration of PRN medications to help the client manage anger."
B) "It's a nursing responsibility to adjust a medication dose to assure effective patient responses."
C) "Nurses administers medications while evaluating drug effectiveness is a medical responsibility."
D) "To best assure appropriate response, a patient's questions about drug therapy should be referred to the psychiatrist."