Final answer:
In the case of a kid with type I DM presenting with abdominal pain and lethargy, the nurse should prepare to administer NS infusion (Normal Saline solution) to the patient.
Step-by-step explanation:
In the case of a kid with type I DM presenting with abdominal pain and lethargy, the diagnosis of diabetic ketoacidosis (DKA) is made. The nurse should prepare to administer NS infusion (Normal Saline solution) to the patient.