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A & P Blood & Circ
ALH 155 Blood & Circulation
| Vocabulary word | Definition |
|---|---|
| hemoglobin | a protein that gives RBC's the ability to transport oxygen |
| plasma | the liquid portion of blood |
| hematocrit | the volume of packed red cells in the blood |
| erythrocyte | red blood cell |
| leukocyte | white blood cell |
| platelets | produced by the bone marrow, responsible for clotting |
| immunoglobulins | A cirulating antibody |
| antigen | subtance that can trigger the production of antibodies |
| hematopoieses | blood cell formation |
| thrombus | a blood clot attached to a vessel wall |
| embolus | traveling blood clot |
| agglutinate | clump together |
| hemolysis | the breakdown of RBC's |
| antibody | attack the antigens foreign to our blood |
| fibrin | insoluble protein fibers that help form a blood clot |
| vasoconstriction | reducing the diameter of a vessel |
| valves | permit blood flow in one direction to prevent backflow |
| artery | carry oxygenated blood away from the heart |
| vein | carry deoxygenated blood to the heart/lungs |
| plaque | fatty deposits in the vessels that restrict blood flow |
| Heparin | |
| Plavix | |
| Coumadin | |
| Genarc | |
| Vitamin B-12 |