mrcem sba MCQ (SBA): Acute severe asthma

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MediumRespiratory MedicineAcute severe asthmamrcem sbaukmlapanemrcp part 1

A 52-year-old with acute severe asthma has PEFR 30% predicted, SpO₂ 91% on air, RR 30, HR 120. First-line immediate treatments?

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mrcem sba MCQ: Acute severe asthma — Answer & Explanation | iatroX