Ways to Avoid a Malpractice Suit Include All of the Following

Ways to avoid a malpractice suit include all of the following except

A) acting within your scope of practice.
B) providing training for staff members after they have completed their professional education.
C) prescribing medications over the telephone only for patients who you know well.
D) never making a promise of a cure.
E) identifying all patients by name even if you know who they are.