True about Bater&;s syndrome are all except: (A) Hyperkalemic alkalosis, (B) Presents in neonate with ototoxicity have Bain gene mutation, (C) Decreased K+ absorption from thick descending loop, (D) Autosomal recessive
Answer is A. Bater syndrome is an autosomal recessive disorder characterized by hypokalemia and metabolic alkosis , resulting from excessive chloride, potassium and sodium wasting in thick ascending loop of Henle . Reference : Ghai pediatrics eighth edition pg no 501