Review Question - QID 108591

A 30-year-old woman presents to the clinic for evaluation of chronic dry cough of 3-months duration. She denies shortness of breath, hemoptysis, night sweats, or weight loss but does endorse occasional subjective fevers, joint discomfort, and recurrent crops of painful nodules on her legs. Her temperature is 99.2°F (37.3°C), pulse is 60/min, blood pressure is 112/74 mmHg, respirations are 14/min, and oxygen saturation is 98% on room air. Her laboratory test results are shown below:
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