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Mod E CHAPTER 4
| Question | Answer |
|---|---|
| Name the three formed elements of blood | erythrocytes leukocytes, thrombocytes |
| The function of erythrocytes | transport oxygen and carbon dioxide |
| How many erythrocytes per cubic millimeter of blood? | approx 5 million |
| Life span of an erythrocyte | 80-120 days |
| The function of leukocytes | Main defense against the invasion of pathogens |
| How many leukocytes per cubic millimeter of blood? | approx 8000 |
| Five types of leukocytes | Neutrophilos, Eosinophils, Basophils, Lymphocytes, Monocytes. |
| The function of thrombocytes | They play important role in the clotting process by releasing thrombokinase. |
| How many thrombocytes per cubic millimeter of blood? | Approx 200,000 to 500,000 |
| Four blood types are | A, B, AB, and O |
| Three main functions of the lymphatic system | 1.Transports proteins and fluids lost by capillary seepage, back to the blood stream, 2. protects against pathogens by phagocytosis and immune response, 3. serves as the pathway for the absorption of fats from the small intestines into the blood stream |
| Three accessory organs of the lymphatic system | Spleen, tonsils, thymus |
| Process of clumping together, as of blood cells that are incompatible | agglutination |
| Individual hypersensitivity to a substance that is usually harmless | allergy |
| A protein substance produced in the body in response to an invading foreign substance | antibody |
| Pertaining to an agent that prevents or arrests hemorrhage | antihemorrhagic |
| A base cell, leukocyte | basocyte |
| Capable of forming a clot | coagulable |
| Excess of creatine in the blood | creatinemia |
| A cell that readily stains with the acid stain | eosinophil |
| Pertaining to the destruction of red blood cells | erythroclastic |
| A granular leukocyte | granulocyte |
| One who specializes in the study of the blood | hemotologist |
| Blood protein | hemoglobin |
| Excessive amounts of sugar in the blood | hyperglycemia |
| Excessive amounts of fat in the blood | hyperlipidemia |
| A white blood cell | leukocyte |
| The control or stopping the flow of lymph | lymphostasis |
| Condition of excessive amounts of mononuclear leukocytes in the blood | mononucleosis |
| A chemical substance that interacts with calcium salts to produce thrombin | prothrombin |
| Surgical fixation of a movable spleen | splenopexy |
| A clotting cell; a blood platelet | thrombocyte |
| Formation of a blood clot | thrombogenic |
| Inflammation of the thymus | thymitis |
| A method of determining the concentration of protein-bound hormones in the blood plasma | radioimmunoassay |
| A disease condition in which iron is not metabolized properly and accumulates in body tissues | hemochromatosis |
| A blood protein capable of acting as an antibody | immunoglobulin |
| A red blood cell | erythrocyte |
| A hormone that stimulates the production of red blood cells | erythropoietin |
| Excessive bleeding | hemorrhage |
| The process whereby fluids and/or medications escape into surrounding tissue | extravasation |
| The process of reinfusing a patient's own blood | autotransfusion |
| Surgical excision of a blood clot | thromboectomy |
| A red blood cell containing a network of granules | reticulocyte |
| A blood test to identify antigen-antibody reactions | antinuclear antibodies (ANA) |
| This blood test includes a hematocrit, hemoglobin, red and white blood cell count | complete blood count (CBC) |
| A blood test performed on whole blood to determine the percentage of red blood cells in the total blood volume | hematocrit (Hct) |
| A blood test to determine the number of leukocytes present | white blood cell count (WBC) |
| A puncture of the ear lobe or forearm to determine the time required for blood to stop flowing | bleeding time |
| An agent that works against the formation of blood clots | anticoagulant |