A Manipulative Patient States,"You Are the Only Nurse Who Understands

A manipulative patient states,"You are the only nurse who understands about my pain.Can't you give me an extra dose of pain medication?" The nurse should:

A) be matter-of-fact and explain that dosage schedules are by physician's orders.
B) ignore the request.
C) point out that such manipulative behavior is ineffective.
D) give the extra dose.