Multiple Choice
A 10-year-old male is given penicillin for an infection. He has an allergic reaction, during which he develops urticarial lesions. These lesions are mediated by the release of:
A) beta-adrenergic agonists.
B) histamine.
C) calcium.
D) cortisol.
Correct Answer:
Verified
Correct Answer:
Verified
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