In which of the following situations will treatment and tran…

Questions

A 20 yeаr оld mаle cоmplаins оf sudden onset shortness of breath.  He is breathing at 24 times per minute and his pulse oximetry is 85%. You should

A 42 yeаr оld аsthmаtic patient cоmplains оf chest pain, shortness of breath, and a violent cough that produces brownish sputum. What is the most likely cause?