Then see how you did by checking the correct answers and explanations, found below. A Hemoglobin A1c test measures the average amount of sugar in your blood over the last three months. It's important to know your Hemoglobin A1c number. All people with diabetes need to have a Hemoglobin A1c test. The Hemoglobin A1c goal for people with diabetes is less than 7 percent.
Most people can tell what their blood sugar levels are simply by how they feel.
You can do something about high blood sugar. A Hemoglobin A1c number over 8 percent is a sign that one or more parts of your treatment plan needs to be changed. A Hemoglobin A1c test should be done about once a year. There's no proof that lowering your Hemoglobin A1c number can reduce your chances of getting serious eye, kidney, and nerve disease. The Hemoglobin A1c test shows the average amount of sugar in your blood over the last three months.