These white blood cells are in interstitial fluid,phagocytize almost everything except uninjured body cells,and secrete cytokine which alerts the adaptive immune system to threats.These white blood cells are
A) neutrophils.
B) macrophages.
C) T lymphocytes.
D) dendritic cells.
E) eosinophils.

Question

Quizplus · Accepted Answer

The given description matches with the function of macrophages. Neutrophils are also phagocytic cells but they primarily target bacteria and are not involved in cytokine secretion to activate adaptive immunity. T lymphocytes and dendritic cells are involved in specific recognition and response to antigens presented to them, and eosinophils primarily target large parasites and are involved in allergic reactions.

These White Blood Cells Are in Interstitial Fluid,phagocytize Almost Everything