The nurse is caring for a diabetic patient taking oral antidiabetic drug. Which lab result will inform the nurse that the patient is having the correct therapeutic response?
A) Fasting blood glucose between 70 and 100 mg/dL
B) Random blood glucose of 170 mg/dL at 3 p.m.
C) Blood glucose of 50 mg/dL taken after meals
D) HS blood glucose of 80 mg/dL