us-abfm MCQ (SBA): Asthma (Step 2)

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ModerateRespiratory MedicineAsthma (Step 2)us-abfmus-usmle-step-2

A 45-year-old with asthma uses albuterol >3 times/week and wakes at night twice weekly. Spirometry FEV1 78% predicted. According to NAEPP 2020, preferred controller?

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us-abfm MCQ: Asthma (Step 2) — Answer & Explanation | iatroX