An 18-Year-Old Visits the Health Clinic for a Routine Check-Up

An 18-year-old visits the health clinic for a routine check-up. To determine whether a Pap test is needed, which of the following questions should the nurse ask?

A) "Do you use any illegal substances?"
B) "Have you ever had sexual intercourse?"
C) "How old were you when your menstrual periods started?"
D) "Do you have any cramping with your menstrual periods?"