When One Is Conducting an Interview with a Patient, Which

When one is conducting an interview with a patient, which of the following points is most important in facilitating an effective interaction with the patient?

A) Recognizing the nonverbal signals that the patient is sending
B) Your ability to project a sense of undivided interest in the patient
C) Introducing yourself appropriately at the beginning of the interview
D) Answering all of the patient's questions completely without using jargon