1. what are the essential components for controlling type ii diabetes? 2. what are some differences between type i diabetes and type ii diabetes? 3. using the exchange system, if a person ate two fat exchanges with a meal, such as one-quarter of an avocado, how many calories would he or she get from the avocado? 4. how can using an exchange list a person with diabetes maintain his or her health? 5. using carbohydrate counting, how many grams of carbohydrates does a ham sandwich contain? 6. what is the carbohydrate counting method, and how is it used in diet control?