A 48-year-old woman with no known diabetes has a fasting plasma glucose of 7.2 mmol/L and an HbA1c of 7.1% on a routine check. She is asymptomatic. According to Diabetes Canada, what is the most appropriate next step to confirm the diagnosis?ADiagnose diabetes immediately based on one abnormal resultBRepeat the HbA1c alone in 3 yearsCRepeat either the fasting plasma glucose or HbA1c on a different day to confirm diabetesDOrder a random capillary glucose onlyEDo an oral glucose tolerance test and, if normal, declare she does not have diabetesCheck my answer