leukocytes include_______. ( ) A: neutrophils B: basophils C: eosinophils D: lymphocytes

Indicate which of the following cells is the most active in phagocytosis: () A: Neutrophils B: Basophils C: Eosinophils D: Mast cells E: Erythrocytes

胞质中含嗜天青颗粒的细胞是（） A: neutrophils B: lymphocytes C: monocytes D: eosinophils E: asophils

Both<br/>class I and class II MHC molecules are expressed on() A: Erythrocytes B: Neutrophils C: lymphocytes D: Eosinophils E: T<br/>lymphocytes

If one wanted to measure the number of eosinophils in a blood sample, he or she would conduct the following test: A: hematocrit B: electrophoresis C: complete blood cell count D: differential white blood cell count

Which of the following statements about inflammatory cells are INCORRECT? A: Lymphocytes are the most prominent inflammatory cells in viral infection B: Neutrophils are the most prominent inflammatory cells in acute inflammation C: Lymphocytes, together with plasma cells and eosinophils, are the most prominent inflammaroty cells in chronic inflammation D: Mast cells and basophils are sources of histamine E: Basophils are the predominant inflammatory cells in allergic reactions