63-year-old with diabetes mellitus (type two) who works outdoors and recently had an increased dosage of metformin.

55-year-old with diabetes mellitus (type one) who was recently hospitalized for pneumonia and occasionally forgets to take their long-acting insulin.

15-year-old with diabetes mellitus (type one) who has a hemoglobin A1C of 7.6% [ <7%] and has gained 4 lbs (1.8 kg) in the past month.

45-year-old who was recently diagnosed with diabetes mellitus (type two) and was prescribed glipizide in addition to metformin.