ODOQuiz - One Day One Question

Quiz.no 22 -20 September 2025

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This is the ECG of 10-year-old boy was admitted for acute watery diarrhea and severe dehydration. What is the diagnosis?

Hypokalemia
T wave inverted/biphasic (black arrow), U wave (red arrow) P wave (blue arrow)
Other ECG Changes - Flattened or inverted T , ST segment depression, prominent U , prolonged PR, prolonged QT because of U wave, atrial, nodal or ventricular arrhythmia.