The nurse notifies the primary care provider that the patient is experiencing pain. The provider ...

The nurse notifies the primary care provider that the patient is experiencing pain. The provider gives the nurse a telephone prescription for morphine 4 mg intravenously every hour as needed for pain.
 
  How should the nurse document this telephone order?
  a. 09/02/16 0845 morphine 4 mg intravenously q 1 hour prn pain. Kay Andrews, RN
  b. 09/02/16 0845 morphine 4 mg intravenously q 1 hour prn pain T.O.: Dr. D. Kelly/Kay Andrews, RN
  c. 09/02/16 0845 morphine 4 mg intravenously q 1 hour prn pain V.O.: Dr. D. Kelly/Kay Andrews, RN
  d. 09/02/16 0845 morphine 4 mg intravenously q 1 hour V.O. Kay Andrews, RN