Question

A 31-year-old with severe asthma exacerbation in the ED remains in distress after repeated albuterol/ipratropium and systemic steroids. SpO₂ 93% on oxygen. What adjunct is recommended?

Accepted Answer

IV magnesium sulfate 2 g infused over 20 minutes

Answer

Start theophylline infusion

Answer

Start routine antibiotics

Answer

Begin propranolol for tremor

Answer

Administer racemic epinephrine via nebulization

Practice question

A 31-year-old with severe asthma exacerbation in the ED remains in distress after repeated albuterol/ipratropium and systemic steroids. SpO₂ 93% on oxygen. What adjunct is recommended?