Which of the following statement is not true about diuretics: (A) Acetazolamide is a carbonic acid anhydrase stimulant, (B) Thiazides act on coical diluting segment of nephron, (C) Furosemide is a high ceiling diuretics, (D) Spironolactone is an Aldosterone antagonist
Answer is A. Acetazolamide is an inhibitor of the enzyme carbonic anhydrase.