Mitral valve disease Quiz: Ace Your Exams

Get ready to dominate your medical and nursing exams by using our dynamic quizzes to elevate your knowledge and increase your confidence. Whether you're gearing up for the USMLE®, COMLEX®, or your next in-class assessment, Osmosis quizzes tackle key topics in pathology, diagnostics, and treatment approaches. By honing in on clinical readiness and decision-making, we make sure the knowledge you gain empowers you both in the classroom and in real-world practice. Jump in and supercharge your exam prep!

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A 70-year-old woman is being evaluated in the cardiac telemetry unit for sudden onset dyspnea. Three days prior, she underwent percutaneous coronary intervention, which demonstrated right coronary artery stenosis. The ECG at that time demonstrated ST-segment elevation in leads II, III, and aVF. Current temperature is 37.0°C (98.6°F), pulse is 120/min, respirations are 20/min, and blood pressure is 90/50 mmHg. On physical examination, the following murmur pattern is appreciated over the 5th left midclavicular intercostal space. Which of the following is the most likely explanation for this patient’s new onset dyspnea?

 A graph shows 2 vertical lines labeled S1 and S2 on left and right ends of a horizontal line. A jagged, repeating waveform is between S1 and S2.

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