skip to main content

Anaphylaxis — ABEM Board MCQ

Instant feedback + full explanation. One question, done properly.

EasyEmergency MedicineAnaphylaxisABEM Board

A 28-year-old with severe anaphylaxis to a peanut exposure in the ED. First-line drug and dose?

Educational content. Not a substitute for clinical judgement or local policy.

Reveal the answer and explanation

Correct answer: DEpinephrine 0.3-0.5 mg IM in the mid-anterolateral thigh

Explanation lettering: E = shown as A · D = shown as B · B = shown as C · A = shown as D · C = shown as E

Immediate IM epinephrine 0.3-0.5 mg (1 mg/mL) in the lateral thigh is first-line. B/C/E: Adjuncts only. D: IV epinephrine reserved for refractory cases with monitoring.

Reference: AAAAI/ACAAI Practice Parameter (2020): Anaphylaxis