A child is diagnosed with diabetes insipidus. Which characteristics will the nurse recognize in the health history?
a) Delayed closure of the fontanels, coarse hair, and hypoglycemia in the morning.
b) Gradual onset of personality changes, lethargy, and blurred vision vomiting early in the morning, headache, and decreased thirst.
c) Abrupt onset of polyuria, nocturia, and polydipsia.