A Nurse Receives the Following Three Phone Calls Regarding a Community

A nurse receives the following three phone calls regarding a community patient.
.The psychiatrist wants to complete a follow-up assessment.
.An internist wants to schedule a physical examination.
.The patient's attorney wants an appointment with the patient.
The nurse schedules the activities for the patient. Which role has the nurse fulfilled?

A) Advocate
B) Case manager
C) Milieu manager
D) Provider of care