Which drug is the first-line treatment of a patient with anaphylaxis?
Answer and explanation
Correct answer: A. Intramuscular epinephrine in the lateral thigh
- Step 1: Epinephrine reverses airway swelling and shock and must be given first.
Answer
Intramuscular epinephrine in the lateral thigh.
Why not the others: Antihistamines and steroids are adjuncts and act too slowly.
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