A 74-year-old man with type 2 diabetes treated with gliclazide presents with confusion, sweating and tremor. Capillary blood glucose is 2.4 mmol/L. He is alert but disoriented and can swallow safely. What is the most appropriate initial management?AGive 50 mL of 50% dextrose intravenouslyBGive 15-20 g of rapid-acting oral carbohydrateCAdminister intramuscular glucagon and send to CT brainDWithhold gliclazide at next dose only and review in one weekECommence insulin infusion with 10% dextroseCheck my answer