Question

Which two WBC's degranulate during allergic reactions?

A). Lymphocytes and Monocytes
B). Neutrophils and Eosinophils
C). Monocytes and Basophils
D). Eosinophils and Basophils

Answer 1

Eosinophils and basophils are the white blood cells that degranulate during allergic reactions, releasing histamine and other substances that contribute to inflammation and allergic symptoms.

Step-by-step explanation:

The white blood cells (WBC) that degranulate during allergic reactions are eosinophils and basophils. When stimulated, both of these cells release histamine and other proinflammatory compounds from their granules. Eosinophils target parasitic infections and are also involved in allergic responses, whereas basophils are involved in allergy and hypersensitivity responses, as well as inducing specific types of inflammatory responses. Thus, the correct answer is D) Eosinophils and Basophils.