After Leaving Work, a Nurse Realizes Documentation of Administration of a PRN

After leaving work, a nurse realizes documentation of administration of a PRN medication was omitted. This off-duty nurse phones the nurse on duty and says, "Please document administration of the medication for me. My password is alpha1." The nurse receiving the call should do which of the following?

A) Fulfill the request promptly.
B) Document the caller's password.
C) Refer the matter to the charge nurse to resolve.
D) Report the request to the patient's health care provider.