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Neoplasm key terms
Neoplasm for Pathophysiology
| Question | Answer |
|---|---|
| hemostasis | stopping of bleeding/blood clotting |
| hematocrit | refers to the proportion of cells (erythrocytes) in blood & indicates the viscosity of the blood |
| plasma | clear yellowish fluid remaining after cells have been removed |
| hematopoiesis | various blood cells develop from a single stem cell |
| erythropoietin | hormone originating from kidneys stimulates erythrocyte production in red bone marrow |
| oxyhemoglobin | bright red color which distinguishes arterial blood from venous blood |
| deoxyhemoglobin | is dark or blue red in color & found in venous blood |
| ferritin/hemosidrin | (iron) stored in the liver |
| hemolysis | destruction |
| leukopoiesis | production of white blood cells |
| diapedesis | movement thru an intact capillary |
| coagulation | clot formation |
| agglutination | clumping |
| morphology | size & shape |
| leukocytosis | increase WBC |
| leukopenia | decrease WBC |
| reticulocyte | immature non-nucleated RBC |
| pallor | pale face |
| dyspnea | difficulty breathing |
| tachycardia | rapid heart rate |
| stomatitis | ulcers in the oral mucosa |
| microcytic | small cell |
| hpyochronic | less color |
| achlorhydria | lack of hydrocholoric acid in the stomach |
| glossitis | inflammation of the tongue |
| syncope | fainting |
| pancytopenia | decreased numbers of erythrocytes, luekocytes & platelets in the blood |
| neutropenia | reduction in circulating neutrophils |
| erythrocytosis | increase in RBC (that occurs in response to prolonged hypoxia) |