click below
click below
Normal Size Small Size show me how
Chapter 8 Med Terms
Blood and Lymph Systems
| Question | Answer |
|---|---|
| CBC Stands for | complete blood count |
| Phlebotomy | |
| Which is a white blood cell that protects the body from invasion of harmful substances? | leukocyte |
| Donation of healthy bone marrow to a diseased recipient is called | bone marrow transplant |
| plasmapheresis | |
| Pancytopenia | an abnormally reduced number of all cellular components in the blood. |
| A test used to determine an infection in the bloodstream | blood culture |
| Anemia | condition as a result of the diminished capacity of RBCs to transport oxygen |
| Septicemia | The systemic disease caused by infection of microorganisms and their toxins in the circulating blood |
| Hematocrit | a test that measures the percentage of packed red blood cells |
| Poikilocytosis | The term that refers to red blood cells that are large and irregularly shaped. |
| Cross-matching | a procedeure that must be performed before transfusion of homologous blood |
| Lymph node dissection | done to remove possible CANCER carrying lymph nodes for pathologic examination |
| splen/o | spleen |
| splenomegaly | enlargement of the spleen |
| anisocytosis | |
| immunocompromised | a patient with impaired immunologic defenses caused by a disorder or immunosuppressive agents |
| antibody | a substance produced by the body that destroys an antigen in the body |
| Lymphadenopathy | indicates enlarge (diseased) lymph nodes. |
| chrom/o | color |
| Thrombocytes are also known as | platelets |
| Vasodilator | class of drug that causes dilation of blood vessels |
| Neutrophil | A polymorphonuclear leukocyte |
| immunotherapy | the use of biological agents to prevent or treat disease by stimulating the body's own defense mechanisms |
| AIDS | acquired immunodeficiency syndrome |
| Thymus | the primary gland of the lymphatic system |
| Spleen | The organ between the stomach and the diaphragm that filters out aging blood cells |
| Lymphaniogram | An x-ray image (record)of a lymph vessel |
| Erythrocytes | Red blood cells that transport oxygen and carbon dioxide withing the bloodstream |
| Serum | The liquid portion of the blood left after clotting |
| Lymphatic System | maintains the internal fluid environment by acting as and intermediary between the blood in the capillaries and tissue cells |
| Splenectomy | Excision in the spleen |
| Blood indices | performed to classify anemia |
| lymphadentomy | |
| Thymectomy | The removal of the thymus gland |
| Hemolysis | Breakdown of the red blood cell membrane |
| Thrombocytopenia | |
| Hemoglobin | Protein-iron compound |
| Leukocytes | white blood cells |
| (PTT) Partial thromboplastin and (PT) Protherombin time are tests related to | coagulation |
| Hodgkin's disease is a type of | lymphoma |
| Erythroblastosis fetalis results from the incompatibility of a fetus of Rh positve blood and a mother with Rh _________ blood. | negative |
| HGB is the abbreviation for | hemoglobin |
| myelodysplasia | |
| Which of the following is used to determine an infection in the bloodstream? | blood culture |
| Combining form that refers to germ or bud | plas/o |
| Phag/o is a combining form meaning | eat or swallow |
| The combining form meaning formation | plas/o |
| Lymph/o | combining form meaning clear fluid |
| autologous donation | Blood stored by a patient for his or her own use in the future |
| myelo | The combining form meaning bone marrow or spinal cord |
| Hem/o | a combining form meaning blood |
| A condition caused by the Epstein-Barr virus | mononucleosis |
| hemostatic | |
| Microcytosis describes red blood cells that are | small |
| Thromb/o is a combining form meaning | clot |
| CD4 cell count is a measure of | a subset of T lymphocytes |
| The class of drug that causes narrowing of blood vessels, decreasing blood flow | vasoconstrictor |