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Chapter 8
Term | Definition |
---|---|
chrom/o | color |
chyl/o | juice |
lacteals | specialized lymph vessels in the small intestine that absorb fat into the bloodstream |
microcytosis | presence of small red blood cells |
lymphocytopenia | an abnormally reduced number of lymphocytes |
neutropenia | a decreased number of neutrophils |
hemolysis | breakdown of the red blood cell membrane |
splenomegaly | enlargement of the spleen |
lymph/o | clear fluid |
reticul/o | a net |
serum | liquid portion of the blood that remains after clotting |
plasma | liquid portion of the blood and lymph |
erythrocyte | transport oxygen and carbon dioxide; aka red blood cell |
agranulocytes | a group of leukocytes without granules in their nuclei |
lymph | fluid that is circulated through the lymph vessels |
right lymphatic duct | receives lymph from the right upper part of the body |
immunity | process of disease protection induced by exposure to an antigen |
hypochromic | pale in color; lighter in color than normal |
macrocytosis | presence of large red blood cells |
poikilocytosis | presence of large, irregularly shaped red blood cells |
immunosuppression | impaired ability to provide immune response |
Rh + | presence of antigens |
Rh - | absence of antigens |
lymphoma | any neoplastic disorder of lymph tissue, usually malignant |
Partial Thromboplastin Time (PTT) | test to determine coagulation defects, such as platelet disorders |
Prothrombin TIme (PT) | test to measure activity of prothrombin in the blood |
granulocytes | a group of leukocytes containing granules in their cytoplasm |
hemoglobin test | a test to determine the blood level of the hemoglobin (In grams) |
bone marrow biopsy | pathologic examination of bone marrow issue |
lymphadenectomy | incision into a lymph node |