An adolescent with type 1 diabetes has soccer practice. The nurse provides instruction regarding how to prevent hypoglycemia during practice. Which would the school nurse tell the child to do?

Rationale: A. Changing insulin timing without medical guidance can cause blood sugar instability and is not recommended. B. Eating a small amount of quick-acting carbohydrates like raisins or orange juice before exercise helps prevent hypoglycemia during physical activity. C. Eating twice the normal amount may lead to hyperglycemia and is unnecessary. D. Reducing insulin dose without healthcare provider advice can result in poor glucose control.