Reciprocity is the practice of

A) cooperation by which a state grants a license to practice medicine to a physician already licensed in another state.
B) granting a license to applicants who have successfully passed the National Board Medical Examination.
C) requiring a set number of continuing medical education units in a designated time period to ensure currency in the field of practice.
D) withdrawing the right to practice for severe misconduct, commission of a crime, or personal incapacity to perform one's duties.

Answer: A