The Nurse Is Teaching a Patient About the HbA?c Laboratory

The nurse is teaching a patient about the HbA?c laboratory test.Which patient statements indicates teaching has been effective? (Select all that apply.)

A) "The test shows long-term blood sugar control."
B) "This test can be used to help diagnose diabetes."
C) "The test can be done in the physician's office while I'm waiting."
D) "The test looks back at blood sugar averages over the past 6 months."
E) "If I eat anything with sugar in it the day before the test, it will show up on the test."
F) "This test can help determine if my treatment plan is managing my diabetes effectively."