A 58-year-old man with diabetes receives double his usual dose of insulin in hospital due to a prescribing error but suffers no harm. According to Canadian patient safety principles, what is the most appropriate response?ADo not tell the patient since no harm occurredBDisclose the error to the patient, apologise, and explain steps to prevent recurrenceCBlame the nurse who administered the doseDDocument nothing to avoid legal riskEReport only if he becomes hypoglycaemicCheck my answer