[Answered]: Marcus must be treated based upon the severity of…

Marcus must be treated based upon the severity of the above symptoms. Describe the role of bronchodilators & corticosteroids in the treatment of his asthma. 7. Why does Marcus appear to be barrel-chested? 8. Why does it appear that Marcus is taking deep breaths, but auscultation reveals very diminished lung sounds? Marcus is being admitted to the hospital ICU for close observation and aggressive treatment of his asthma exacerbation. Continuous administration of Albuterol has been ongoing for the 45 minutes since ED admission. Marcus states that “I feel a little better.” His