A nurse is providing teaching to a school-age child who has a new diagnosis of type 1 diabetes mellitus. Which of the following statements by the child indicates an understanding of the teaching?

A. Insulin should still be taken when sick, as illness can cause elevated blood glucose levels. B. Eating a snack before physical activity, like playing soccer, helps prevent hypoglycemia, which can occur due to increased glucose use during exercise. C. While this range is appropriate for adults, school-age children may have slightly different target ranges (typically 90–180 mg/dL). D. Insulin should never be frozen; it should be stored in the refrigerator or at room temperature if in use.