A nurse is covering a pediatric unit and is responsible for a 15 year-old male patient on the floor. The mother of the child states, 'I think my son is sexually interested in girls.' The most appropriate course of action of the nurse is to respond by stating:

D Teenagers often exhibit signs of sexual interest in females.' C How do you know this?' B Has this been going on for a while?' A I will talk to the doctor about it.'