Med Term, The Blood System Flashcards
Agglutinogen
Substance that causes agglutination.
Agglutination
Clumping of cells and particles in the blood
Agranulocyte
Leukocyte with nongranular cytoplasm.
Albumin
Simple protein found in plasma.
Basophil
Leukocyte containing heparin and histamine.
Blood
Fluid (containing plasma, red blood cells, white blood cells, and platelets) circulated throughout the arteries, veins, capillaries, and heart.
Blood types or groups
Classification of blood according to its antigen and antibody qualities.
Coagulation
Changing of a liquid, especially blood, into a semi-solid.
Electrophoresis
Process of separating particles in a solution by passing electricity through the liquid.
Eosinophil
Type of granulocyte.
Erythrocyte
Mature red blood cell.
Erythropoietin
Hormone released by the kidneys to stimulate red blood cell production.
Fibrin clot
Clot-forming threads formed at the site of an injury during coagulation where platelets clump together with various substances.
Fibrinogen
Protein in plasma that aids in clotting.
Gamma globulin
Globulin that arises in lymphatic tissue and functions as part of the immune system.
Globin
Protein molecule in the blood, a part of hemoglobin.
Granulocyte
Leukocyte with granular cytoplasm.
Hematocrit
Measure of the percentage of red blood cells in a blood sample.
Hematocytoblast
Most immature blood cell.
Heme
Pigment containing iron in hemoglobin.
Hemoglobin
Protein in red blood cells essential to the transport of oxygen.
Heparin
Substance in blood that prevents clotting.
Histamine
Substance released by basophils and eosinophils; involved in allergic reaction.
Leukocyte
Mature white blood cell.
Lymphocyte
Type of agranulocyte.
Megakaryocyte
Large cells in red bone marrow that form platelets.
Monocyte
Type of agranulocyte.
Neutrophil
Type of leukocyte; granulocyte.
Plasma
Liquid portion of unclotted blood.
Plasmapheresis
Process of removing blood from a person, centrifuging it, and returning only red blood cells to that person.
Platelet
Thrombocyte; part of a megakaryocyte that initiates clotting.
Prothrombin
Type of plasma protein that aids in clotting.
Red blood cell
One of the solid parts of blood formed from stem cells and having hemoglobin within; erythrocyte.
Red blood cell count
Measurement of red blood cells in a cubic millimeter of blood.
Rh factor
Type of antigen in blood that can cause a transfusion reaction.
Rh-negative
Lacking Rh factor on surface if the blood cells.
Rh-positive
Having Rh factor on surface of the blood cells.
Serum
The liquid left after blood has clotted.
Stem cell
Immature cell formed in bone marrow that becomes differentiated into either a red or a white blood cell.
Thrombin
Enzyme that helps in clot formation.
Thrombocyte
Platelet; cell fragment that produces thrombin.
Thromboplastin
Protein that aids in forming a fibrin clot.
Transfusion
Injection of donor blood into a person needing blood.
White blood cell
One of the solid parts of blood from stem cells that plays a role in defense against disease; leukocyte.
Agglutin(o)
Agglutinin
Eosino
Eosinophil
Erythr(o)
Red
Hemo, hemat(o)
Blood
Leuk(o)
White
Phag(o)
Eating, devouring
Thromb(o)
Blood clot
APTT
Activated partial thromboplastin time
Baso
Basophil
BCP
Biochemistry panel
BMT
Bone marrow transplant
CBC
Complete blood count
Diff
Differential blood count
Eos
Eosinophils
ESR
Erythrocyte sedimentation rate
G-CSF
Granulocyte colony-stimulating factor
GM-CSF
Granulocyte macrophage colony-stimulating factor
HCT, Hct
Hematocrit
HGB, Hgb, HB
Hemoglobin
MCH
Mean corpuscular hemoglobin
MCHC
Mean corpuscular hemoglobin concentration
MCV
Mean corpuscular volume
Mono
Monocytes
PCV
Packed cell volume
PLT
Platelet count
PMN, poly
Polymorphonuclear neutrophil
PT
Prothrombin time
PTT
Partial thromboplastin time
RBC
Red blood cell count
SR, sed. rate
Sedimentation rate
Seg
Segmented mature white blood cells
WBC
White blood cell count
Antiglobulin test
Test for antibodies on red blood cells.
Biochemistry panel
Common group of automated tests run on one blood sample.
Blood chemistry
Test of plasma for presence of a particular substance such as glucose.
Blood culture
Test of a blood specimen in a culture medium to observe for particular microorganisms.
Blood indices
Measurement of the characteristics of red blood cells.
Chemistry profile
Test of plasma for presence of a particular substance such as glucose.
Complete blood count (CBC)
Most common blood test for a number of factors.
Erythrocyte sedimentation rate (ESR)
Test for rate at which red blood cells fall through plasma.
Partial thromboplastin time (PTT)
Test for ability of blood to coagulate.
Phlebotomy
Insertion of a needle into a vein, usually for the purpose if extracting a blood sample.
Platelet count (PLT)
Measurement of number of platelets in a blood sample.
Prothrombin time (PT)
Test for ability of blood to coagulate.
Red blood cell morphology
Observation of shale of red blood cells.
Sedimentation rate (SR)
Test for rate at which red blood cells fall through plasma.
SMA (sequential multiple analyzer)
Original blood chemistry machine; now a synonym for blood chemistry.
Venipuncture
Insertion of a needle into a vein, usually for the purpose of extracting a blood sample.
Anemia
Condition in which red blood cells do not transport enough oxygen to the tissues.
Anisocytosis
Condition with abnormal variation in the size of red blood cells.
Basophilia
Condition with an increased number of basophils in the blood.
Dyscrasia
Any disease with abnormal particles in the blood.
Eosinophilia
Condition with an abnormal number of eosinophils in the blood.
Erythroblastosis
Incompatibility disorder between a mother with Rh negative and a fetus with Rh positive.
Erythropenia
Disorder sign abnormally low number of red blood cells.
Granulocytosis
Condition with an abnormal number of granulocytes in the bloodstream.
Hemochromatosis
Hereditary condition with excessive iron buildup in the blood.
Hemolysis
Disorder with breakdown of red blood cell membranes.
Hemophilia
Hereditary disorder with lack of clotting factor in the blood.
Leukemia
General term did a number id disorders with excessive white blood cells in the bloodstream and bone marrow.
Macrocytosis
Disorder with abnormally large red blood cells.
Microcytosis
Disorder with abnormally small red blood cells.
Multiple myeloma
Malignant tumor of the bone marrow.
Myeloblast
Immature granulocytes.
Pancytopenia
Condition with a low number of blood components.
Poikilocytosis
Disorder with irregularly shaped red blood cells.
Polycythemia
Disorder with an abnormal increase in red blood cells and hemoglobin.
Purpura
Condition with multiple tiny hemorrhages under the skin.
Reticulocytosis
Disorder with an abnormal number of immature erythrocytes.
Thalassemia
Hereditary disorder characterized by inability to produce sufficient hemoglobin.
Thrombocytopenia
Bleeding condition with insufficient production of platelets.
von Willebrand’s disease
Hemorrhagic disorder with tendency to bleed from mucous membranes.
Bone marrow biopsy
Extraction of bone marrow, by means of a needle, for observation.
Bone marrow transplant
Injection of donor bone marrow into a patient whose diseases cells have been killed through radiation and chemotherapy.
Anticoagulant
Agent that prevents formation of blood clots.
Coagulant
Clotting agent.
Hemostatic
Agent that stops bleeding.
Relapse
Recurrence of a disease.
Remission
Disappearance of a disease for a time.
Thrombolytic
Agent that dissolves blood clots.