Chapter 13: Vocabulary Flashcards
albumin
protein in blood; maintains the proper amount of water in the blood
antibody (Ab)
specific protein (immunoglobulin) produced by lymphocytes in response to bacteria, viruses or other antigens. An antibody is specific to an antigen and inactivates it
antigen
substance (usually foreign) that stimulates the production of an antibody
basophil
white blood cell containing granules that stain blue; associated with release of histamine and heparin
bilirubin
orange-yellow pigment in bile; formed by the breakdown of hemoglobin when red blood cells are destroyed
coagulation
blood clotting
colony-stimulating factor (CSF)
protein that stimulates growth of white blood cells (granulocytes)
differentiation
change in structure and function of a cell as it matures; specialization
electrophoresis
method of separating serum proteins by electrical charge
eosinophil
white blood cell containing granules that stain red; associated with allergic reactions
erythroblast
immature red blood cell
erythroprotein (EPO)
hormone secreted by the kidneys; 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; alpha, beta, and gamma (immune) globulins are examples
granulocyte
white blood cell with numerous dark staining granules: eosinophil, neutrophil, and basophil
hematopoietic stem cell
cell int he bone marrow that gives rise to all types of blood cells
hemolysis
destruction of breakdown of blood (red blood cells)
heparin
anticoagulant found in blood and tissue cells
immune reaction
response of the immune system to foreign invasion
immunoglobulin
protein (globulin) with antibody activity; examples are IgG, IgM, IgA, IgE, IgD
leukocyte
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. In the liver, spleen, and bone marrow, macrophages destroy worn out red blood cells