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: Gynaecology & Obstetrics
[{'content': 'Metabolic abnormalities seen with congenital adrenal hyperplasia are all except \nSelect and explain. \nA. Hypotension, B. Hypokalemia, C. Hypo natremia, D. Metabolic acidosis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Decreased aldosterone causes metabolic acidosis\n+\nHyponatremia\nHyperkalemia\nHypotension.', 'role': 'assistant'}]