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LOM Ch 13 Vocab
Pathology and Misc
Question | Answer |
---|---|
Leukocyte | white blood cell |
Erythrocyte | red blood cell |
Platelet | thrombocyte (clotting cell) |
polymorphonuclear granulocytic leukocytes | eosinophil, neutrophil, basophil |
mononuclear agranulocytic leukocytes | monocyte, lymphocyte |
plasma | liquid part of the blood consisting of water ,dissolved proteins, sugar, wastes, salts, hormones, and other substances including plasma proteins (albumin, globulin, fibrinogen, prothrombin) |
Blood types | A, B, AB, O (including Rh factor in each) |
serum | liquid portion of blood left behind after clotting has occurred |
albumin | protine in blood; maintains the proper amount of water in the blood |
aplastic anemia | failure of blood cell production in the bone marrow |
hemolytic anemia | reduction in rbc due to excessive destruction |
pernicious anemia | lack of mature rbc caused by inability to absorm bitamin B12 into the body |
sickle cell anemia | hereditary condition characterized by abnormal sickle shape of rbc and hemolysis |
thalassemia | inherited defect in the ability to produce hemoglobin, usually seen in persons of Mediterranean background |
hemochromatosis | excess iron deposits throughout the body |
polycythemia vera | general increase in rbc (erythremia) |
hemophilia | excessive bleeding caused by hereditary lack of blood clotting factors (factor VIII or IX) necessary for blood clotting |
purpura | multiple pinpoint hemorrhages and accumulation of blood under the skin |
leukemia | increase in cancerous wbc |
acute mylogenous leukemia (AML) | immature granulocytes predominate |
acute lympocytic leukemia (ALL) | immature lympocytes predominate (Most often in children and adolescents - sudden onset) |
chronic myleogenous leukemia (CML) | both mature and immature granulocytes are present in large numbers. Slowly progressive illness. |
Chronic lymphocytic leukemia (CLL) | abnormal numbers of relatively mature lymphocytes predominate. Most common form of leukemia usually occurs in the elderly and follows a slowly progressive course. Often does not require immediate treatment. |
granulocytosis | abnormal increase in granulocytes in the blood (increase in neutrophils may be due to infection; increase in eosinophils may be due to allergic conditions; increase in basophils by be due to certian types of leukemia) |
mononucleosis | infection disease marked by increased numbers of leukocytes and enlarged cervical lymph nodes (Epstein-Barr virus (EBV) |
multiple myeloma | malignan neoplasm of bone marrow |