Certified Diabetes Educator Practice Exam

The 1700 rule is a method used to estimate how many grams of carbohydrates are covered by one unit of rapid-acting insulin, providing guidance to individuals with diabetes on how to adjust their insulin doses in relation to carbohydrate intake. To use the 1700 rule effectively, you take the total daily dose of insulin and divide it by 1700. This calculation helps to determine the sensitivity factor, which indicates how much one unit of insulin will lower blood glucose levels.

With this understanding, dividing the total daily dose by 1700 allows individuals to accurately calculate their insulin needs in relation to carbohydrate consumption, making it a practical approach for diabetes management. This method is particularly useful for fine-tuning insulin doses for meals, ensuring better control over blood glucose levels.

Other options suggest incorrect arithmetic actions regarding the total daily dose, which would not align with the intended purpose of the 1700 rule or contribute to effective diabetes management.