Flag a nurse is teaching an adolescent about a 24-hour urine collection procedure. Which of the following client statements indicates an understanding of the teaching?
a) I don't need to collect the first morning urine; I can start later in the day.
b) I should keep the urine container in the refrigerator during the collection.
c) I'll include the toilet paper I use after each time I urinate in the collection.
d) I'll only collect urine during the daytime, not at night.