Chapter 20 Flashcards
1
Q
Allergen
A
Substance that causes allergic reaction
2
Q
Allergic reaction
A
Body’s exaggerated response to substance
3
Q
Angioedema
A
Localized swelling
4
Q
Envenomation
A
Injection of venom
5
Q
Urticaria
A
Small areas of generalized into hing/burning- hives
6
Q
Wheal
A
Raised swollen well-defined area of skin resulting from bite or allergic reaction