Exam questionKROK 1Dentistry ยท 2019
30 minutes after dental treatment the patient developed red itching spots on the face and oral mucosa. The patient was diagnosed with urticaria. What bioactive substance with vasodilating and pruriginous effect is produced during this type of allergic reaction?
Answer options
- Interleukin - 1
- Leukotriene B4
- Prostaglandin E2
- Histamine
- Bradykinin
Correct answer
Histamine
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