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Med.Term Ch13 Vocab
Chabner, Language of Medicine 11th edition-Chapter 13 Vocabulary
Vocabulary | Meaning |
---|---|
Albumin | Protein in the blood; maintains the proper amount of water in blood |
antibody (Ab) | A specific protein produced by the lymphocytes in response to bacteria, viruses, or other antigens |
antigen | A substance that stimulates production of an antibody |
basophil | White blood cell that contains granules that stain blue |
bilirubin | Orange-yellow pigment in bile; formed by breakdown of hemoglobin when RBCs are destroyed |
coagulation | Blood clotting |
colony-stimulating factor (CSF) | Protein that stimulates growth of white blood cells |
differentiation | The change in structure and function of a cell as it matures; specialization |
electrophoresis | A method of separating serum proteins by electrical charge |
eosinophil | White blood cell that contains granules that stain red |
erythroblast | An immature red blood cell |
erythrocyte | A red blood cell |
erythropoietin (EPO) | Hormone secreted by the kidneys that stimulates red blood cell formation |
fibrin | Protein that forms the basis of a blood clot |
fibrinogen | Plasma protein that is converted to fibrin in the clotting process |
globulin | Plasma protein |
granulocyte | White blood cell with numerous dark-staining granules |
hematopoietic stem cell | A cell in bone marrow that gives rise to all types of blood cells |
hemoglobin | Blood protein containing iron; carries oxygen in red blood cells |
heparin | An anticoagulant found in blood and tissue cells |
immune reaction | Response of the immune system to foreign invasion |
immunoglobulin | A protein with antibody activity |
leukocyte | A white blood cell |
lymphocyte | Mononuclear leukocyte that produces antibodies |
macrophage | Monocyte that migrates from the blood to tissue spaces; as a phagocyte, it engulfs foreign material and debris; destroys worn out RBCs |
megakaryocyte | Large platelet precursor cell found in the bone marrow |
monocyte | Leukocyte with one large nucleus; engulfs foreign material and debris; becomes macrophage |
mononuclear | Pertaining to cell (leukocyte) with single round nucleus |
myeloblast | Immature bone marrow that gives rise to granulocytes |
neutrophil | Granulocytic leukocyte formed in bone marrow; polymorphonuclear leukocyte |
plasma | Liquid portion of blood; contains water, proteins, salts, nutrients, lipids, hormones, and vitamins |
plasmapheresis | Removal of plasma from withdrawn blood by centrifuge |
platelet | A small blood fragment important in clotting |
polymorphonuclear | Pertaining to a white blood cell with multi-shaped nucleus; neutrophil |
prothrombin | Plasma protein; converted to thrombin in the clotting process |
reticulocyte | Immature erythrocyte |
Rh factor | Antigen on red blood cells of Rh-positive (RH+) individuals |
Serum | Plasma minus clotting proteins and cells |
stem cell | Unspecialized cell that gives rise to mature, specialized forms |
thrombin | Enzyme that converts fibrinogen to fibrin during coagulation |
thrombocyte | Platelets |