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Chapter 8
Term | Definition |
---|---|
blast/o | germ |
chrom/o | color |
chy/o | juice |
hem/o | blood |
immun/o | immune |
lymph/o | clear fluid |
morph/o | form |
myel/o | bone marrow or spinal cord |
phag/o | eat |
plas/o | formation |
reticul/o | a net |
splen/o | spleen |
thromb/o | clot |
thym/o | thymus |
microcytosis | presence of small red blood cells |
hypochromic | pale in color; lighter in color than normal |
macrocytosis | presence of large red blood cells |
anisocytosis | presence of red blood cells of unequal size (an = not, without; iso = equal) |
poikilocytosis | presence of large, irregularly shaped red blood cells (poikilo= irregular) |
reticulocytosis | an increased number of immature erythrocytes in the blood |
erythropenia | an abnormally reduced number of red blood cells |
lymphocytopenia | an abnormally reduced number of lymphocytes |
neutropenia | a decreased number of neutrophils |
pancytopenia | an abnormally reduced number of all cellular components in the blood |
thrombocytopenia | abnormally decreased number of platelets in the blood |
hemolysis | breakdown of the red blood cell membrane |
immunosuppression | enlarged (diseased) lymph nodes |
splenomegaly | enlargement of the spleen |
Rh positive (Rh+) | Rh positive (Rh+) |
Rh negative (Rh-) | absence of antigens |
lymphadenectomy | removal of a lymph node |