The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A 10 year old boy is having polyuria, polydipsia,laboratory data showed (in mEq/lit) – Na– 154 K– 4.5 HCO3–    22 Serum osmolality – 295 Blood urea – 50 Urine specific gravity – 1.005 The likely diagnosis is –   (A) Diabetes insipidus   (B) Renal tubular acidosis   (C) Barter's syndrome   (D) Recurrent UTI
['(A) Diabetes insipidus <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', "(A) Diabetes insipidus \n (B) Renal tubular acidosis \n (C) Barter's syndrome \n (D) Recurrent UTI <> possible answers", '  A 10 year old boy is having polyuria, polydipsia,laboratory data showed (in mEq/lit) – Na– 154 K– 4.5 HCO3–  \n 22 Serum osmolality – 295 Blood urea – 50 Urine specific gravity – 1.005 The likely diagnosis is – <> context@']