Hypochloremia, hypokalemia and alkalosis are seen in:: (A) Congenital hypertrophic pyloric stenosis, (B) Hirschsprung's disease., (C) Esophageal atresia, (D) Jejunal atresia
Answer is A. Ans. is 'a' i.e. Congenital hypertrophic pyloric stenosis Biochemical abnormality in congenital hypertrophic pyloric stenosis is a regular feature of AIIMS and AI examinations it has been repeated several times.The biochemical abnormality seen are:HypokalemiaHypochloremiaAlkalosis andParadoxical aciduriaThis topic has been discussed in detail earlier.