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': 'Regarding furosemide, true is \nSelect and explain. \nA. Given by parental route only, B. Used in pulmonary edema, C. Acts at PCT, D. Causes hypercalcemia', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]