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In evaluating patients with chronic dyspnea of unknown origin, which of the following diagnostic studies should always be obtained? A. Pulse oximetry B. Sputum culture C. Echocardiogram D. High-resolution chest CT

asked
User MAZUMA
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1 Answer

7 votes
i’m not 100% sure but i believe the answer is high-resolution chest CT! or echocardiogram :D
answered
User EdChum
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8.7k points
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