具有强大吞噬作用的细胞是（）
A: Fibroblasts
B: Macrophages
C: plasma cells
D: mast cells
E: mesenchymal cells
A: Fibroblasts
B: Macrophages
C: plasma cells
D: mast cells
E: mesenchymal cells
举一反三
- The blue arrows in the figure show[img=712x955]180331deeaab831.jpg[/img] A: Anitschkow cells B: fibroblasts C: lymphocytes D: plasma cells
- 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
- The main cells of the human epidermis are A: Melanocytes B: Keratinocytes C: Langerhans cells D: Merkel cell E: Fibroblasts
- Which of the following immune cells are mainly distributed on the epidermis: A: lymphocyte B: mast cell C: endothelial cells D: langerhans cells
- The main source of calcitonin in plasma is A: thyroid C cells B: islet D cells C: placenta D: parathyroid cells