White blood cells are referred to as _________.

Which of the following is false regarding histamine?

a. Histamine is a vasodilator.

b. Histamine increases vascular permeability.

c. Histamine is a pro-inflammatory factor.

d. Histamine is a pyrogen.

e. Histamine is released by leukocytes.

Which granulocyte is the first to respond to an infection, has hydrolytic enzymes in its granules, and possesses the ability of phagocytosis?

Which of the following is a phagocytic cell found in the human body?

Which of the following answers are characteristics or roles of granulocytes?

Two immune cells have very similar functions. Both immune cells release histamine and induce inflammation. However, _________ cells reside in specific tissues, while _________ cells travel through the blood stream.

In type I allergic reactions, antibodies are produced and bind to:

Granulocytes:

Which of the following is false regarding histamine?

a. Histamine is a vasodilator.

b. Histamine increases vascular permeability.

c. Histamine is a pro-inflammatory factor.

d. Histamine is a pyrogen.

e. Histamine is released by leukocytes.