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: Medicine
[{'content': 'Ramesh 40 yrs male patient presenting with polyuria, pain abdomen, nausea, vomitting, altered sensorium was found to have bronchogenic carcinoma. The electrolyte abnormality seen in him would be - \nSelect and explain. \nA. Hypokalemia, B. Hyperkalemia, C. Hypocalcaemia, D. Hypercalcemia', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]