Final answer:
The statement that indicates successful teaching by the nurse is 'I should include more fiber in my diet than a person who does not have diabetes.'
Step-by-step explanation:
The statement that indicates successful teaching by the nurse is c. 'I should include more fiber in my diet than a person who does not have diabetes.'
For patients with diabetes, it is important to include more fiber in the diet. Fiber helps in controlling blood glucose levels, improving digestion, and managing weight. It also reduces the risk of heart disease, which is common in people with diabetes.