This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Diuretic, Subject name: Pharmacology
[{'content': 'Furosemide acts by inhibiting - \nSelect and explain. \nA. Na+-K+-2Cl- pump, B. Na+-Cl- pump, C. Carbonic anhydrase, D. Epithelial Na+ channels', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Na+-K+-2C1- pump o The major site of action is thick ascending limb of loop of Henle where they inhibit Na+K+2Cl'.o Has been explained in previous sessions", 'role': 'assistant'}]