Study for WBC test
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| What granulocyte has rose-violet granules? | Neutrophils
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| What percent Neutrophils will you see of the WBCs in peripheral blood? | 50-70%
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| What granulocyte phagocytize bacteria? | Neutrophils
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| What WBC is considered the garbage disposal? | Mononcyte
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| What percent Eosinophils will you see of the WBCs in peripheral blood? | 1-3%
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| What percent Basophils will you see of the WBCs in peripheral blood? | 0-1%
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| What percent Lymphocytes will you see of the WBCs in peripheral blood? | 20-45%
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| What percent Monocytes will you see of the WBCs in peripheral blood? | 2-11%
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| What is a normal WBC count in peripheral blood? | 5000-10,000
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| Where do T Lymphocytes go when they leave the bone marrow? | Thymus
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| What lymphocyte produces antigens and are the recognizer cells? | T lymphs
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| What lymphoctes produce antibodies? | B lymphs
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| What WBC is considered the yard stick when looking at a blood smear? | Mature lymphs
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| What WBC is large with an irreguarly shaped nucleus and ground glass cytoplasm? | Monocyte
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| What is used to identify very young WBCs? | Cell markers
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| What cell markers are associated with young lymphocytes? | TdT and calla. (also CD4 and CD8 but I think the first two will suffice.
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| What cell markers are associated with young neutrophils? | CD33, CD13 and CD34. CD34 falls off early.
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| At what stage of maturation do the primary granules appear? | Promyelocyte
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| At what stage of maturation do the secondary or specific granules appear? | Myelocyte
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| What percent Bands will you see of the WBCs in peripheral blood? | 5-7%
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| What WBC will increase in the presents of a bacterial infection? | Neutrophils
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| What WBC will increase in the presents of a viral infection? | Lymphs
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| What granulocyte will respond to allergies or parasites? | Eosinophils
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| What granulocyte might cause anaphlaxis or hemorrhage? | Basohpils
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| What do Eosinophil granules contain? | Antihistamine
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| What do Basophil granules contain? | Histamine and heparin.
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| What do Basophils become in the tissue? | Mast cells
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| What do Monocytes become in the tissue? | Macrophages
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| What granulocyte has primary granules containing myeloperoxidase? | Neutrophils
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| What granulocyte has secondary granules containing LAP and lysozyme? | Neutrophils
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| Name the stages of granulocyte maturation. | Myeloblast, Promyelocyte, Myelocyte, Metamyelocyte, Band, and Seg.
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| Name the stages of Monocyte maturation. | Monoblast,Promonocyte, Monocyte
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| Name the stages of Lymphocyte maturation. | Lymphoblast, Prolymphocyte, Lymphocyte
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| At what stage do we see the "Dawn of Neutrophilia?" | Myelocyte
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| What is the last stage that a granulocyte can proliferate? | Meylocyte (pretty sure)
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| What granules will be forming at the "Dawn of Neutrophilia?" | Secondary or specific
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| What lymphocyte becomes a plasma cell? | B Lymph
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| I count 4 WBC pools, name them. | Bone marrow, circulating, marginating,and tissue
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| In relation to this unit, what cells should be found in the spleen? | Lymphocytes
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| What happens to the thymus as a child grows into an adult? | It shrinks
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| What is the rarest of granulocytes? | Basophils
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| At what stage of granulocyte maturation might you see nucleoli fading? | Promyelocyte
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| At what stage of granulocyte maturation might the nucleus be round to oval and flattened on one side? | Myelocyte
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| At what stage of granulocyte maturation might the nucleus be kidney bean shaped? | Metamyelocyte
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| At what stage of granulocyte maturation might the nucleus sides be parallel? | Band
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| At what stage of granulocyte maturation might the nucleus be segmented? ;-) | Seg
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| What cell has Robin's Egg Blue cytoplasm? | Lymphocyte
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| What is probably the largest WBC that you will see in peripheral blood? | Monocyte
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| At what stage of granulocyte maturation will you see fillaments? | Segs
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| What is diapedesis? | The putting out of a foot of a neutrophil to squeeze through the blood vessel wall.
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