Med Term- Module 13 Flashcards
albumin
major protein in blood
antibody
specific protein produced by lymphocytes in response to bacteria, viruses, or other antigens
antigen
foreign substance or toxin that stimulates the production of an antibody
basophil
white blood cells containing granules that stain blue associated with release of histamine and heparin
bilirubin
orange-yellow pigment in bile
coagulation
blood clotting
colony-stimulating factor
protein factor that stimulates the growth and differentiation of developing blood cells
differentiation
change in structure and function of a cell as it matures
electrophoresis
method of separating serum proteins by electrical charge and size
eosinophil
white blood cell containing granules that stain red
erythroblast
immature red blood cell
erythrocyte
red blood cell
erythropoietin
hormone secreted by the kidneys
fibrin
protein that forms the basis of a blood clot
fibrinogen
plasma protein that is converted to fibrin in the clotting process
globulin
plasma protein
granulocyte
white blood cell with cytoplasmic granules
hematopoietic stem cell
cell in the bone marrow that gives rise to all types of blood cells
hemoglobin
blood protein containing iron
heparin
anticoagulant found in blood and tissue cells
immune reaction
response of the immune system to foreign invasion
immunoglobulin
protein with antibody activity
leukocyte
white blood cell
lymphocyte
mononuclear leukocyte that produces antibodies to fight disease
macrophage
monocyte that migrates from the blood to the tissue spaces
megakaryocyte
large platelet precursor cell found in the bone marrow
monocyte
leukocyte with one large nucleus
mononuclear
pertaining to a cell with a single round nucleus
myeloblast
immature bone marrow cell that gives rise to granulocytes
neutrophil
granulocytic leukocyte formed in bone marrow
plasma
liquid portion of blood
plasmapheresis
removal of plasma from withdrawn blood
platelet
small blood cell fragment that collects at sites of injury to begin the clotting process
polymorphonuclear
pertaining to white blood cells with a multilobed nucleus
prothrombin
plasma protein
reticulocyte
immature erythrocyte
Rh factor
antigen on red blood cells of Rh-positive individuals
serum
plasma minus clotting proteins and cells
stem cell
unspecialized cell that gives rise to mature, specialized forms
thrombin
enzyme that converts fibrinogen to fibrin during coagulation
thrombocyte
platelet
bas/o
base
chrom/o
color
coagul/o
clotting
cyt/o
cell
eosin/o
red, dawn, rosy
erythr/o
red
granul/o
granules
hem/o
blood
hemat/o
blood
hemoglobin/o
hemoglobin
is/o
same, equal
kary/o
nucleus
leuk/o
white
mon/o
one, single
morph/o
shape, form
myel/o
bone marrow
neutr/o
neutral
nucle/o
nucleus
phag/o
eat, swallow
poikil/o
varied, irregular
sider/o
iron
spher/o
globe, round
thromb/o
clot
-apheresis
removal, a carrying away
-blast
immature or embryonic cell
-cytosis
abnormal condition of cells
-emia
blood condition
-gen
giving rise to; producing
-globin
protein
-globulin
protein
-lytic
pertaining to destruction
-oid
derived, related to, or originating from
-osis
abnormal condition
-penia
deficiency
-phage
eat, swallow
-philia
attraction for
-phoresis
carrying, transmission
-poiesis
stop, control
aplastic anemia
failure of blood cell production in the bone marrow
granulocytosis
abnormal increase in granulocytes in the blood
hemochromatosis
excess iron deposits throughout the body
hemolytic anemia
reduction in red cells due to excessive destruction
hemophilia
excessive bleeding caused by hereditary lack of factors VIII or IX necessary for blood clotting
leukemia
increase in malignant white blood cells
mononucleosis
infectious, viral disease marked by increased numbers of mononuclear leukocytes and enlarged cervical lymph nodes
multiple myeloma
malignant neoplasm of bone marrow
pernicious anemia
lack of mature erythrocytes caused by inability to absorb vitamin b12 into the blood stream
polycythemia vera
general increase in red blood cells
purpura
mutiple pinpoint hemorrhages and accumulation of blood under the skin
sickle cell anemia
hereditary disorder of abnormal hemoglobin producing sickle-shaped erythrocytes and hemolysis
thalassemia
inherited disorder of abnormal hemoglobin production leading to hypochromia
antiglobulin test
test for the presence of antibodies that coat and damage erythrocytes
complete blood count
determination of numbers of blood cells, hemoglobin concentration, hematocrit, and red cell values
erythrocyte sedimentation rate
speed at which erythrocytes settle out of plasma
hematocrit
percentage of erythrocytes in a volume of blood
hemoglobin test
total amount of hemoglobin in a sample of peripheral blood
platelet count
number of platelets per cubic millimeter or microliter of blood
prothrombin time
test of the ability of blood to clot
red blood cell count
number of erythrocytes per cubic millimeter or microliter of blood
red blood cell morphology
microscopic examination of a stained blood smear to determine the shape of individual red blood cells
white blood cell count
number of leukocytes per cubic millimeter or microliter of blood
white blood cell differential
percentages of different types of leukocytes in the blood
apheresis
separation of blood into component parts and removal of a select portion from the blood
blood transfusion
whole blood or cells are taken from a donor and infused into the patient
bone marrow biopsy
microscopic examination of a core of bone marrow removed with a needle
hematopoietic stem cell transplantation
peripheral stem cells from a compatible donor are administered to a recipient