Thiazides and loop diuretics both have opposite action on which of the following ions ?: (A) Sodium, (B) Potassium, (C) Calcium, (D) Chloride
Answer is C. Ans. is'c'i.e., Calcium(Ref: KDT 7/e p. 5S2l)Furosemide action on calciumFurosemide increases Ca2+ excretion (contrast thiazides which reduce it)