Chapter 13 - Blood System 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
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 breakdown of hemoglobin
Coagulation
Blood clotting
Colony-stimulating factor (CSF)
Protein that stimulates growth of white blood cells
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
Erythrocyte
Red blood cell
Erythropoeitin (EPO)
Hormone secreted by 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 globulins are examples
Granulocyte
White blood cell with numerous dark-staining granules; eosinphil, neutrophil, basophil
Hematopoietic stem cell
Cell in the bone marrow that gives rise to all types of blood cells
Hemoglobin
Blood protein containing iron; carries oxygen in red blood cells
Hemolysis
Destruction or breakdown of blood
Heparin
Anticoagulant found in blood and tissue cells
Immune reaction
Response of the immune system to foreign invasion
Immunoglobulin
Protein with antibody activity
Leukocyte
White blood cell
Lymphocyte
Mononuclear leukocyte that produces anitbodies
Macrophage
Monocyte that migrates from the blood to tissue spaces; engulfs foreign material and debris, destroys worn out red blood cells
Megakaryocyte
Large platelet precursor cell found in the bone marrow
Monocyte
Leukocyte with one large nucleus, engulfs foreign material and debris, they become macrophages as they leave the blood and enter body tissues
Mononuclear
Pertaining to a cell (leukocyte) with a single round nucleus
Myeloblast
Immature bone marrow that gives rise to granulocytes
Neutrophil
Granulocytic leukocyte formed in bone marrow; a phagocytic tissue-fighting cell
Plasma
Liquid portion of blood; contains water, proteins, salts, nutrients, lipids, hormones and vitamins