8 free questions tagged ECG, each with a full explanation of every option.
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A 32-year-old man is found confused after ingesting an unknown number of amitriptyline tablets. He has a blood pressure of 86/54 mmHg, a pulse of 126/min and a…
A 72-year-old woman with severe chronic obstructive pulmonary disease is admitted with worsening breathlessness. Her pulse is irregular at 118 beats per minute.…
A 67-year-old man with a previous anterior myocardial infarction develops palpitations while being monitored in hospital. He is alert, has a blood pressure of 1…
A 28-year-old woman is brought in by ambulance 90 minutes after being found drowsy next to an empty box of amitriptyline. Her Glasgow Coma Scale score is 12, he…
A 47-year-old man with chronic kidney disease presents with palpitations and proximal muscle weakness. Serum potassium is 6.8 mmol/L, the sample is non-haemolys…
A 58-year-old man with chronic kidney disease presents with weakness. Serum potassium is 7.1 mmol/L, and the laboratory result has been confirmed on a repeat no…
A 72-year-old man with a history of hypertension and heart failure with reduced ejection fraction (HFrEF) presents the emergency department due to sudden onset…
A 39-year-old male presents to the emergency department with sudden onset of pleuritic chest pain that worsens with a supine position and relieves with leaning…
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