A nurse is providing teaching to a client who has diabetes mellitus about the glycosylated hemoglobin blood test. Which of the following statements by the client indicates an understanding of this test?

"I will use the results of this test daily to modify my insulin dosage."

"I will need to drink a glucose solution to get an accurate result."

"I will use this test to monitor how well I control my blood glucose levels."

"I will need to fast prior to taking this test."