How Should the Nurse Accurately Describe a Nurse Practitioner to a Student

How should the nurse accurately describe a nurse practitioner to a student nurse?

A) "The nurse practitioner is a student nurse who is near graduation from a basic program."
B) "The nurse practitioner is a registered nurse with a master's degree in nursing and specialty certification."
C) "The nurse practitioner is a registered nurse with doctoral preparation in research methodology."
D) "The nurse practitioner is a nurse who practices exclusively in a university medical center."