This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Fluid and electrolytes, Subject name: Pediatrics
True about Bater&;s syndrome are all except 
Select and explain. 
A. Hyperkalemic alkalosis, B. Presents in neonate with ototoxicity have Bain gene mutation, C. Decreased K+ absorption from thick descending loop, D. Autosomal recessive
A: Hyperkalemic alkalosis
Answer: A: Hyperkalemic alkalosis 
Explanation: 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