A Parent Asks the Nurse to Explain What Is Meant

A parent asks the nurse to explain what is meant by a secondary enuretic, because the pediatrician referred to this parent's child as a secondary enuretic. Which of the following statements by the nurse would best explain a secondary enuretic?

A) "A child who primarily has encopresis and secondarily has enuresis as a problem."
B) "In secondary enuresis the cause is not the structure of the urinary system but some pathogen or problem that has come into the system."
C) "Secondary enuretics have suffered enuresis in the past, and this is a repeat of the problem."
D) "A secondary enuretic is a child who has been dry for at least 3 to 6 months and then resumes wetting."