Which of the following is the best definition for the term allergy?
A)A substance producing a hypersensitivity reaction
B)Hypersensitivity to an allergen
C)Development of allergens in the body
D)Inflammation of the skin
E)Wheezing and difficulty breathing

Question

Quizplus · Accepted Answer

Allergy is defined as hypersensitivity to an allergen, which is a substance that triggers an exaggerated immune response in certain individuals. This can manifest as a wide range of symptoms, including skin rashes, wheezing, difficulty breathing, and more. However, the key feature of an allergy is the hypersensitivity reaction, which distinguishes it from other medical conditions with similar symptoms. Choice A is close, but not specific enough. Choices C, D, and E are incorrect.

Which of the Following Is the Best Definition for the Term