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': 'True about ACE inhibitors are all except: \nSelect and explain. \nA. Contraindicated in asthma, B. Lacks postural hypotension, C. Decreases potassium concentration, D. Does not affect quality of life', 'role': 'user'}, {'content': 'Answer: C \nExplanation: The\xa0 adverse effect profile of all ACE inhibitors is similar. One adverse effect is:\nHyperkalaemia: This is likely in patients with impaired renal function and in those taking K+ sparing diuretics, NSAIDs or blockers.\nIn others, significant rise in plasma K+ is rare. It does not cause decrease in K+ concentration.\nReference: Essentials of Medical Pharmacology Eighth Edition KD\xa0TRIPATHI\xa0page no 531', 'role': 'assistant'}]