Abstract
Single Best Answer
You see a 22-year-old lady who has had a 7-day history of viral gastroenteritis. She has been struggling with vomiting and diarrhoea. She is feeling tired and had some palpitations. Her electrocardiogram shows:
Reproduced from Life in The Fastlane. https://litfl.com/wp-content/uploads/2018/08/ECG-severe-hypokalemia-serum-potassium-1.7.jpg.
Hyperkalaemia Hypocalcaemia Hypokalaemia Hypomagnesemia Hyponatraemia
Answer DOI: 10.1177/17557380241286633i