This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Medicine
[{'content': 'All of the following are features of pheochromocytoma except- \nSelect and explain. \nA. Hypeensive paraoxysm, B. Headache, C. Ohostatic hypotension, D. Wheezing', 'role': 'user'}, {'content': 'Answer: D \nExplanation: respiratory complications are less compared to cardiovascular symptoms which include palpitation, tachycardia, hypeension, cardiomyopathy ( Harrison 17 pg2271)', 'role': 'assistant'}]