Which statement is true about leukocytes?
A) Leukocytes are the largest circulating blood cells.
B) Granulocytes have segmented nuclei.
C) Neutrophils are the most numerous WBCs in circulation.
D) Bacterial infections stimulate increased production of neutrophils.
E) All of the above are true.

Question

Quizplus · Accepted Answer

Leukocytes are the largest of the normal circulating blood cells. Each of the five types has a characteristic appearance. The granulocytes include neutrophils, eosinophils, and basophils. Granulocytes contain distinctive granules in their cytoplasm and may have segmented nuclei. The agranulocytes include lymphocytes and monocytes. They have few, if any, granules and nonsegmented nuclei. The nuclei of the leukocytes should appear purple, and their cytoplasm may vary from pink to blue or blue-gray. Neutrophils are known by a variety of names, including polymorphonuclear neutrophils, segmented neutrophils, "polys," and "segs." They are the most numerous WBCs in circulation in adults. They are produced in bone marrow, released into the circulation, and eventually enter tissues to fight off invading microorganisms by phagocytosis. Many types of bacterial infections stimulate increased production of neutrophils.

Which Statement Is True About Leukocytes