The Nurse Provides Medication Education to a Client with Terminal

The nurse provides medication education to a client with terminal cancer. The physician has ordered morphine (MS Contin) , a Schedule I drug, for the client. The nurse determines that learning has occurred when the client makes which statement?

A) "Maybe my doctor could change me to a Schedule III drug."
B) "This drug is addictive so I should only take it when my pain becomes severe."
C) "I need to see my doctor before my prescription runs out so I can get a refill."
D) "I need to call the office for a refill before my medication runs out."