A Child Receives a Combination of Regular and NPH Insulin

A child receives a combination of regular and NPH insulin at 8:00 AM. At 8:45 AM, when the breakfast trays have not yet arrived from the kitchen, the nurse should:

A) Notify the charge nurse.
B) Give the patient a snack of graham crackers and milk.
C) Ambulate the patient in the hall for a short time.
D) Give the patient more insulin according to the sliding scale.