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Blue Module
Blood, Lymph & Immune Systems Spelling
Term | Definition |
---|---|
adenopathy | disease of a gland |
agranulocyte | type of white blood cell without granules |
anemia | reduction in the number of circulating red blood cells |
antiserum | blood serum that contains antibodies |
autoimmune disease | failure of the body to accurately distinguish between what is self " and what is "non-self" |
basophil | leukocyte that releases histamines and heparin; slightly phagocytic |
blood | composed of a liquid portion called plasma, and solid portion containing: RBC's, WBC's and platelets |
dyspnea | difficulty breathing |
edema | abnormal accumulation of fluids in the intercellular spaces of the body |
eosinophil | leukocyte that protects the body by releasing toxins to destroy harmful invaders |
erythema | redness of the skin |
erythrocyte | mature red blood cell |
erythrocytolysis | destruction of red cells |
erythropenia | decreased red blood cells |
granulocyte | type of white blood cell containing granules; formed in the red bone marrow |
hematopoiesis | formation of blood cells and platelets in the bone marrow |
hemocytoblast | stem cell, from which other blood cells develop |
hemoglobin | a specialized plasma protein containing iron which gives blood its red colour and also carries oxygen to body tissues |
hemophilia | a hereditary disorder in which there is an impairment of the blood clotting mechanism |
hemosiderosis | abnormal increase of iron in the blood |
hypochromic | pertaining to decrease of colour |
hypotension | low blood pressure |
immunologist | one who specializes in the study of protection |
leukocyte | white blood cell; prevents invasion of foreign microorganisms |
leukocytosis | abnormal increase of white cells |
leukopenia | decrease in white blood cells |
lymphocytes | white blood cell in blood and lymphatic tissues; provides protection from bacteria |
lymphoma | tumour of lymph tissue |
megakaryocyte | cell with a large nucleus; fragments become platelets |
monocyte | leukocyte that is phagocytic; has a large nucleus |
morphology | the study of shape |
myeloblast | embryonic WBC formed in bone marrow |
myeloid | resembling bone marrow |
myeloid tissue | tissue which resembles the myelocyte of bone marrow |
neutrophil | the most numerous white cell, highly phagocytic |
phagocytosis | condition of ingesting cells |
phlebotomy | obtaining blood for the purpose of testing |
plasma | the liquid portion of the blood where blood cells are suspended |
reticulocyte | immature RBC |
splenomegaly | enlargement of the spleen |
tachycardia | rapid heart beat |
thrombocyte | platelet; initiates blood clotting |
thrombocytopenia | decrease of platelets |
thrombolysis | destruction of a clot |
thymectomy | removal/excision of the thymus gland |
vertigo | dizziness |
viscous | thick, sticky |