Final answer:
Insulin injections allow transport and storage of glucose to decrease blood glucose levels after consuming a large or high-glucose meal.
Step-by-step explanation:
The nurse should make the statement: Insulin injections allow transport and storage of glucose to decrease blood glucose levels after consuming a large or high-glucose meal.
Insulin is a hormone that helps regulate blood sugar levels. When a person with diabetes consumes a meal that is high in glucose, insulin injections can help transport and store the glucose, thereby decreasing blood glucose levels and preventing a spike in blood sugar.
This statement is important for the adolescent to understand the role of insulin in managing their diabetes and the specific purpose of insulin injections after consuming meals.