Final answer:
The nurse should prioritize detecting the complication of diabetic ketoacidosis.
Step-by-step explanation:
The nurse should make a priority of detecting the complication of diabetic ketoacidosis while the adolescent with type 1 diabetes is receiving the continuous insulin infusion. Diabetic ketoacidosis (DKA) is a life-threatening condition that occurs when there is a severe insulin deficiency, causing the body to break down fat for energy and produce ketones. Signs and symptoms of DKA include high blood glucose levels, ketonuria, fruity breath odor, dehydration, and altered mental status.