Advantages and Disadvantages of Technology as a Health Professional Objective

Question 3 of 3 13.3 A 38-year-old man arrives to the ED with shortness of breath, wheezing, and cough. He has a history of asthma since childhood and usually takes an oral long-acting beta-agonist; he also uses an occasional beta-agonist inhaler. His examination shows labored respirations at a rate of 28 breaths per minute, oxygen saturation of 91%, afebrile ns temperature, and blood pressure of 110/70 mm Hg. His lung exam shows diffuse wheezes and decreased breath sounds. After two rounds of albuterol nebulized treatments, his wheezes persist and the oxygen saturation is unchanged. Which of the following is the most important next step in therapy? OA Azithromycin OB Magnesium sulfate OC Prednisone

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