Question: are all white blood cells phagocytes?
Answer: In the blood, two types of white blood cells, neutrophilic leukocytes (microphages) and monocytes (macrophages), are phagocytic. Neutrophils are small, granular leukocytes that quickly appear at the site of a wound and ingest bacteria. ... Most phagocytic activity takes place outside the vascular system, among the cells.