A clinic nurse is evaluating a client with type 1 diabetes who intends to enroll in a tennis class. Which statement made by the client indicates that the client understands the effects of exercise on insulin demand?
a. "I will carry a high-fat, high calorie food, such as a cookie."
b. "I will administer 1 unit of lispro insulin prior to playing tennis."
c. "I will eat a 15-gram carbohydrate snack before playing tennis."
d. "I will decrease the meal prior to the class by 15-grams of carbohydrates."