A nurse is caring for a 7-year-old client who has an upper respiratory infection and a history of type 1 diabetes mellitus. Which of the following statements by the mother indicates a need for further instruction?

A. "I will notify the doctor if his temperature is not controlled with acetaminophen." Notifying the doctor if the temperature is not controlled with acetaminophen is appropriate, as persistent fever might indicate a more severe infection or other complications. B. "I will continue to check his blood sugar two times every day." Checking blood sugar only twice a day is insufficient during illness, especially for a child with type 1 diabetes. Blood glucose levels can fluctuate significantly due to infection, and more frequent monitoring (at least 4 times a day or as recommended) is necessary. C. "I will report changes in breathing or signs of confusion." Reporting changes in breathing or signs of confusion is essential, as these can be signs of worsening infection, respiratory distress, or diabetic ketoacidosis, which requires immediate medical attention. D. "I will encourage him to drink a half a cup of water or sugar-free fluid every 30 minutes." Encouraging fluid intake is important to prevent dehydration and help manage blood glucose levels during illness. Ensuring adequate hydration with water or sugar-free fluids is appropriate.