Question 9

9.  Your patient is an 18 year old female recently started on bactrim for a UTI.  She comes in with the rash depicted below and shortness of breath and diffuse wheezing.  She is starting having trouble swallowing.   You have ordered albuterol aerosol, solumedrol, and zantac IV.   Her vitals are as follow:  BP 75/43, Pulse-112, O2 Sat 91% on 100% NRB.  Which of the following is the most important therapeutic intervention?

A.  Diphenhydramine IV
B.  Epinephrine
C.  Ipatroprium Bromide Aerosol
D.  Zantac Drip