us-abfm MCQ (SBA): Asthma Step-Up Therapy

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ModerateRespiratory MedicineAsthma Step-Up Therapyus-abfmus-abimus-usmle-step-2

A 66-year-old with persistent asthma symptoms on low-dose ICS uses SABA daily. Best step per 2020 US updates?

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us-abfm MCQ: Asthma Step-Up Therapy — Answer & Explanation | iatroX