Granular leukocytes include which cells?

Granular leukocytes include which cells?

• A. Lymphocytes
• B. Monocytes
• C. Platelets
• D. Neutrophils, Eosinophils & Basophils

Answer: (D)

Granular leukocytes are the granulocytes, a group of white blood cells characterized by cytoplasmic granules. They include neutrophils, eosinophils, and basophils. Neutrophils are the first responders to bacterial infection; eosinophils deal with parasitic infections and participate in allergic reactions; basophils release histamine in allergic and inflammatory responses. Lymphocytes and monocytes are agranular leukocytes, and platelets are not leukocytes at all. So the cells that fit granular leukocytes are neutrophils, eosinophils, and basophils.

Granular leukocytes are the granulocytes, a group of white blood cells characterized by cytoplasmic granules. They include neutrophils, eosinophils, and basophils. Neutrophils are the first responders to bacterial infection; eosinophils deal with parasitic infections and participate in allergic reactions; basophils release histamine in allergic and inflammatory responses. Lymphocytes and monocytes are agranular leukocytes, and platelets are not leukocytes at all. So the cells that fit granular leukocytes are neutrophils, eosinophils, and basophils.