Which of the Following Descriptions of Symptoms Would Alert the Nurse

Which of the following descriptions of symptoms would alert the nurse to a diagnosis of premenstrual syndrome?

A) Symptoms are present for 5 days before menstruation begins, symptoms end within 2 days after menstrual cycle starts
B) Symptoms are present for 5 days before menstruation begins, symptoms are present for at least three consecutive menstrual cycles
C) Symptoms are present for 2 days before menstruation begins, symptoms are present for at least six consecutive menstrual cycles
D) Symptoms are present for 2 days before menstruation begins, symptoms end within 4 days after menstrual cycle starts