1. A 28-yr-old male patient with type 1 diabetes reports how he manages his exercise and glucose control. Which behavior indicates a need for the nurse to implement additional teaching? A. The patient always carries hard candies when engaging in exercise. B. The patient goes for a vigorous walk when his glucose is 200 mg/dL. C. The patient has a peanut butter sandwich before going for a bicycle ride. D. The patient increases daily exercise when ketones are present in the urine.