An adult develops generalized urticaria, wheeze, hypotension (BP 78/40 mm Hg), and oropharyngeal edema minutes after a peanut-containing meal. What is...

Question

An adult develops generalized urticaria, wheeze, hypotension (BP 78/40 mm Hg), and oropharyngeal edema minutes after a peanut-containing meal. What is the most important immediate treatment?

Accepted Answer

0.3 mg intramuscular epinephrine (1 mg/mL) in the lateral thigh

Answer

IV diphenhydramine

Answer

Nebulized albuterol only

Answer

High-dose corticosteroids IV

Answer

Place supine and give IV fluids only

us-abem MCQ (SBA): Anaphylaxis

An adult develops generalized urticaria, wheeze, hypotension (BP 78/40 mm Hg), and oropharyngeal edema minutes after a peanut-containing meal. What is the most important immediate treatment?