A nurse provides information to the mother of a child with diarrhea about signs and symptoms that indicate the need to call the physician. Which statement by the mother indicates the need for further instruction?
A) I'll call the doctor if she gets dizzy and acts sick.
B) I'll call the doctor if she has severe stomach cramps.
C) I'll call the doctor if her temperature is 102° or higher.
D) I'll call the physician if she goes longer than 6 hours without urinating.