Question 1
Which statement is true regarding neutrophils?
◦ Neutrophils are agranular.
◦ Neutrophils are the predominant phagocytes of early inflammation.
◦ Neutrophils are the largest blood cells.
◦ Neutrophils enter the site of injury after lymphocytes and macrophages.
Question 2
What biochemical messenger is produced by macrophages and lymphocytes in response to a bacterial pathogen?
◦ Interleukins
◦ Interferons
◦ Chemokines
◦ Tumor necrosis factor