During a Clinic Visit 3 Months Following a Diagnosis of Type

During a clinic visit 3 months following a diagnosis of type 2 diabetes, the patient reports following a reduced-calorie diet. The patient has not lost any weight and did not bring the glucose-monitoring record. The nurse will plan to obtain a(n)

A) fasting blood glucose level.
B) urine dipstick for glucose.
C) glycosylated hemoglobin level.
D) oral glucose tolerance test.