A Nurse Has Taught a Patient General Information About Insulin

A nurse has taught a patient general information about insulin administration.When using the teach-back method, what statements by the patient indicates good understanding? (Select all that apply.)

A) "I will check the bottle before use for any changes in appearance."
B) "I will rotate my injection sites around my abdomen."
C) "I will give my injection at least 2 inches from my belly button."
D) "I don't need to check my blood glucose if my dose doesn't change."
E) "I don't have to refrigerate the bottle of insulin I am using."