Arrhythmias USMLE Step 1 Practice Questions
54 board-style USMLE Step 1 questions in Cardiovascular. Each question shows the correct answer; create a free account for the full explanation and adaptive practice.
- USMLE Step 1 Ā· easy49. A 74 year old man comes to the clinic because of intermittent palpitations and reduced exercise tolerance for 3 months. He has hypertension and diabetes mellitus. Pulse is irregā¦
- USMLE Step 1 Ā· medium50. A 65-year-old man with recurrent ventricular tachycardia was started on antiarrhythmic therapy. Three months later, he presents with progressive dyspnea, orthopnea, and fatigue.ā¦
- USMLE Step 1 Ā· medium51. A 34-year-old woman on sotalol for atrial fibrillation presents with sudden syncope. Vital signs show BP 88/56 mmHg, HR 160 bpm, RR 22/min, and SpO2 94% on room air. Telemetry rā¦
- USMLE Step 1 Ā· medium52. A 72-year-old man with COPD presents with palpitations and dyspnea. Vital signs: BP 138/82 mmHg, HR 150/min, RR 22/min, SpO2 94% on room air, temperature 37.2Ā°C. ECG reveals regā¦
- USMLE Step 1 Ā· medium53. A 19-year-old man presents with recurrent episodes of palpitations and syncope. Vital signs show BP 118/76 mmHg, HR 92 bpm, RR 16/min, temp 37Ā°C, SpO2 98% on room air. Resting Eā¦
- USMLE Step 1 Ā· easy54. A 24-year-old woman presents with sudden-onset palpitations and lightheadedness. Vital signs show BP 102/68 mmHg, HR 180 bpm, RR 18, temperature 37.2Ā°C, and SpO2 98% on room airā¦