us-abfm MCQ (SBA): Sinusitis Treatment Failure

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ModerateInfectious DiseasesSinusitis Treatment Failureus-abfmus-usmle-step-2

A 44-year-old with suspected bacterial sinusitis received amoxicillin-clavulanate 5 days ago without improvement and persistent fever. Next step?

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us-abfm MCQ: Sinusitis Treatment Failure — Answer & Explanation | iatr