Pyloric Stenosis Electrolytes Pattern — RACP Paediatrics MCQ

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ModerateGastroenterologyPyloric Stenosis Electrolytes PatternRACP Paediatrics

Pyloric stenosis: characteristic electrolyte pattern?

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Correct answer: C — Hypochloraemic hypokalaemic metabolic alkalosis

HCl loss from vomiting → hypochloraemic hypokalaemic metabolic alkalosis.

Reference: RCH Melbourne – 2024