The main cells who have phagocytosis function is monocyte in blood and phagocyte in tissue.

能减轻过敏反应的细胞是 A: 嗜碱性粒细胞 B: 嗜酸性粒细胞 C: 中性粒细胞 D: Monocyte E: Lymphocyte

Which of the following cell type take the highest percentage in<br/>healthy 3-year-old children? ______. A: neutrophil B: eosinophil C: basophil D: lymphocyte E: monocyte

可释放组胺酶和芳基硫酸酯酶,防止机体发生过敏反应的是() A: neutrophilic granulocyte B: blood platelet C: monocyte D: basophilic granulocyte E: eosinophilic granulocyte

4.{Examination of a normal peripheral blood smear reveals a cell more than twice the diameter of an erythrocyte with a kidney-shapednucleus. There cells are < 10% of the total leukocytes. Which of thefollowing cell types is being described?} A: Monocyte B: Basophil C: Eosinophil D: Neutrophil E: Lymphocyte