W3 B3

Which type of immune system cell is usually found in tissues that come in contact with the external environment?

• Eosinophils
• Neutrophils
• B-cells
• Dendritic cells

This WBC stains readily with basic dyes.  It is involved in inflammatory reactions in your body, especially those related to allergies and asthma

• neutrophil
• basophil
• eosinophil
• monocyte

A type of WBC that fight certain infections and help other WBCs remove dead or damaged tissues, destroy cancer cells, and regulate immunity against foreign substances.

• microcyte
• monocyte
• erythrocyte
• platelet

Where do T cells mature?

• lymph node
• bone marrow
• thymus
• liver

Where do B cells mature?

• thymus
• bone marrow
• lymph node
• spleen

Which of the following is NOT a granulocyte?

• neutrophil
• basophil
• eosinophil
• macrophage

 Another name for white blood cells is:

• Blood 
• Photosyntesis
• Leukocytes
• Body

Lymphocytes are which type of cell?

• White blood cells
• T-cells and B-cells
• Nerve cells
• Red blood cells

True or False?
Macrophages are engulfers

• True
• False

These swallow and destroy pathogens.

• glands
• phagocytes
• genocytes
• cytocytes