Which of the following thiazide can be used in severe renal failure?: (A) Chlorthiazide, (B) Metolazone, (C) Trichloromethazide, (D) Bendroflumethiazide
Answer is B. Thiazide diuretics can't be used in severe renal failure cases as they alter GFR. But Metolazone and Indapamide are the exceptions.