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': 'All of the following diuretics increases K+ excretion EXCEPT: March 2013 \nSelect and explain. \nA. Acetazolamide, B. Furosemide, C. Triamterene, D. Thiazide', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. C i.e. Triamterene Triamterene It is a potassium-sparing diuretic used in combination with thiazide diuretics for the treatment of hypeension and edema.', 'role': 'assistant'}]