Dermatomyositis 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 52-year-old man comes to the outpatient provider for evaluation of muscle weakness that began 5 months ago. The patient reports having difficulty at work as a librarian reaching for books on the top shelves. Past medical history is notable for hypertension currently managed with lisinopril. Temperature is 37.9°C (100.2°F), blood pressure is 148/91 mmHg, pulse is 64/min, and respiratory rate is 14/min. Physical examination reveals 4/5 strength in the deltoids and quadriceps. Strength is 5/5 in the rest of the body. Cardiovascular, pulmonary, and abdominal examination are non-contributory. No rashes are found on examination. Which of the following findings is most likely to confirm the diagnosis?
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