Indicate which of the following cells is the most active in phagocytosis: ()
A: Neutrophils
B: Basophils
C: Eosinophils
D: Mast cells
E: Erythrocytes
A: Neutrophils
B: Basophils
C: Eosinophils
D: Mast cells
E: Erythrocytes
举一反三
- 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
- Which cell has functions of both phagocytosis and professional antigen presentation ( ) A: neutrophils B: macrophages C: dendritic cells D: NK cells
- Which of the following immune cells are mainly distributed on the epidermis: A: lymphocyte B: mast cell C: endothelial cells D: langerhans cells
- Which of the following is least likely to be associated with an increase in the inflammatory <br/>response? A: necrosis of cells, followed by phagocytosis of neutrophils B: release of peptides curing cleavage of fibrinogen to fibrin (blood clotting) C: cleavage of C5 during complement activation D: apoptosis of surplus healthy cells E: secretion of IFNγ by macrophages and TH cells
- leukocytes include_______. ( ) A: neutrophils B: basophils C: eosinophils D: lymphocytes