USMLE step 2 Mcq 331:A patient with allergic rhinitis develops acute urticaria

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Question:
A patient with allergic rhinitis develops acute urticaria. This is best relieved by

a) Antigen avoidance
b) combination of H1 and H2 antagonists
c) Antihistamine-decongestant preparation
d) Topical adrenergic agonist
e) oral adrenergic agonist


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