This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
[{'content': 'Hypoglycemia caused by anti-hyperglycemic drugs like sulfonylureas can be classiﬁed as (adverse drug reaction): \nSelect and explain. \nA. Type A, B. Type B, C. Type C, D. Type D', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Type A: Augmented pharmacologic eﬀects - Dose dependent and predictable e.g. hypoglycemia\xa0caused by anti-hyperglycemic drugs like sulfonylureas.\nType B: Bizarre eﬀects (or idiosyncratic) - Dose independent and unpredictable e.g. allergic\xa0reactions caused by penicllins.\nType C: Chronic eﬀects e.g. peptic ulcer caused by chronic use of NSAIDs.\nType D: Delayed eﬀects e.g. teratogenicity caused by thalidomide.\nType E: End-of-treatment eﬀects e.g. withdrawal response to morphine.\nType F: Failure of therapy.', 'role': 'assistant'}]