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Chapter 8 - Bell
Ch. 8: The Blood and Lymphatic System—Hematology and immunology - Bell
Question | Answer |
---|---|
coagul/o | coagulation (the blood gels) |
thromb/o | means clot |
hem/o | blood |
hemat/o | blood |
cyt/o | cells |
leuk/o | white |
phleb/o | vein |
ven/o | vein |
lymph/o | lymph |
myel/o | bone marrow |
-emia | blood condition |
tonsill/o | tonsil |
splen/o | spleen |
thym/o | thymus |
immun/o | immune system |
-penia | deficiency |
antigen | substance that will cause the production of an antibody |
antibody | substance produced by the body in response to an antigen |
immunoglobulin | protein that provides protection (immunity) against disease |
hemoglobin | protein in the red blood cells that carries oxygen |
CBC | complete blood cell count |
RBC | red blood count (erythrocyte count) |
Hct | hematocrit (proportion of erythrocytes to other blood components (plasma and buffy coat)) |
Hgb | hemoglobin |
PLT | platelet |
WBC | white blood count (leukocyte count) |
ESR | erythrocyte sedimentation rate (indication of inflammation, but very general test) |
INR | international normalized ratio (indication of clotting ability; often used when a patient is on anticoagulant therapy) |
PT | prothrombin time (indication of clotting ability; often used when a patient is in anticoagulant therapy) |
PTT | partial thromboplastin time (used with PT to evaluate clotting abnormalities, if any) |
NCAT | no cervical adenopathy or tenderness (documented by healthcare provider) |
ALL | acute lymphoblastic leukemia |
AML | acute myeloid leukemia |
CML | chronic myeloid leukemia |
DIC | disseminated intravascular coagulation |
HUS | hemolytic uremia syndrome (premature destruction of erythrocytes damage kidney; may result in kidney failure) |
ITP | idiopathic thrombocytopenic purpura (condition of easy bruising) |
TTP | thrombotic thrombocytopenic purpura (rare blood disorder; formation of clots in small vessels of the body) |
IV | intravenous |
IVIG | intravenous immunoglobulin (immunoglobulins are given to the patient intravenously) |
apheresis | general term for a process similar to dialysis, that draws out a patient’s blood, removes something from it, then returns the rest of the blood to the patient’s body |
ischemia | blockage if blood flow to an organ |
perfusion | circulation of blood through tissue |
hematocrit | test to judge or separate the blood; it is used to determine the ratio of red blood cells to total blood volume |
normocyte | normal sized erythrocyte |
anisocytosis | condition characterized by a great inequality in the size of red blood cells |
macrocytosis | condition characterized by large red blood cells |
microcytosis | condition characterized by small erythrocytes |