Mr. Johnson is a 58-year old male with T2DM. He currently uses a single 10 unit daily dose of long-acting insulin glargine (Lantus). His fasting blood glucose has been between 141 to 180. Which of the following best describes the next step in his therapy? A) Continue on his current dose B) Increase his Lantus by 4 units per day C) Increase his Lantus by 1 unit per day D) Increase his Lantus by 6 units per day
