A 8-year-old in status asthmaticus presents with diffuse whe…
A 8-year-old in status asthmaticus presents with diffuse wheezing and hypoxia. You have given 3 duo nebs (albuterol-ipratroprium) and 2 mg/kg of methylpredisolone in the first hour. Oxygen saturations are 89% on room air and 96% on 40% oxygen in between duo neb administration. What is the best next therapy of choice?