Review for LOM 13 test
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| 1st stage of cell | Stem cell
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| 2nd stage of cell | erythroblast
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| 3rd stage of cell | normoblast
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| 4th stage of cell | reticulocyte
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| 5th stage of cell | erythrocytes
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| Thalassemia | an inherited defect in the ability to produce hemoglobin, usually seen in persons of Mediterranean background
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| Pernicious anemia | lack of mature erythrocytes caused by inability to absorb vitamin B12 into the body
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| Iron deficiency anemia | deficiency in erythrocytes or hemoglobin caused by lack of iron
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| Hemolytic anemia | reduction in red blood cells due to excessive destruction
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| Aplastic anemia | failure of red cell production due to aplasia of bone marrow cells
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| Hematocrit (Hct) | percentage of erythrocytes in a volume of blood
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| White blood cell differential | percentage of the total WBC made up by different types of leukocytes
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| Red blood cell morphology | microscopic examination of a stained blood smear to determine the shape of individual red cells
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| Coagulation time | time required for venous blood to clot in a test tube (less than 15 minutes is normal)
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| Erythrocyte sedimentation rate (ESR) | speed at which erythrocytes settle out of plasma
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| Myelopoiesis | formation of bone marrow
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| Plateletpheresis | removal of platelets from a donor's blood and used for a patient and the remainder reinfused into the donor
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| Spherocytosis | abnormal condition of round shaped erythrocytes
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| Macrocytosis | abnormal condition of large erythrocytes
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| Hemolysis | destruction or breakdown of red blood cells
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| Neutrophilia | an increase in neutrophils
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| Plasmapheresis | the process of separating then removing plasma from the blood
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| A person with type B blood has ___antigens and ___antibodies in their blood | B anti-A
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| Can you transfuse blood from an O type donor into a B type recipient Why/why not | Yes Antibodies are diluted in the recipients blood
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| Can you transfuse blood from an AB type donor into a B type recipient Why/why not | No Anti-A antibodies cause agglutination
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| When symptoms return from a disease where they had been gone is called | relapse
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| Deficiency of all cellular elements of the blood | pancytopenia
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| Relieving but not curing treatment for multiple myeloma | palliative
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| Procedure when blood is collected then later refused back into a patient is called | autologous transfusion
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| Test that determines number of types of leukocytes | white blood cell differential
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| Foreign substance that stimulates the production of an antibody | antigen
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| Hormone secreted by kidneys that stimulates formation of red blood cells | erythropoietin
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| Microscopic examination of a core of bone marrow removed with a needle | bone marrow biopsy
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| A clotting factor with calcium promotes the clotting factor | thromboplastin
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| Plasma protein that maintains the proper amount of water in the blood | albumin
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| Floating clot | embolis
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| Failure of blood cell production due to aplasia of bone marrow cells | aplastic anemia
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| An inherited defect in the ability to produce hemoglobin | thalassemia
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| A hereditary condition characterized by abnormal sickle shape of erythrocytes and hemolysis | sickle cell anemia
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| Reduction in red cells due to excessive destruction | hemolytic anemia
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| Deficiency of iron in the blood | sideropenia
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| Lab test where there is separation of the blood | hematocrit
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| Ingestion of a bacterium by a neutrophil | phagocytosis
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| Removal of leukocytes | leukapheresis
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| An immature cell that comes immediately before a platelet is called | megakaryocyte
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| Excessive increase in red blood cells | erythremia or polycythemia vera
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| What is the normal average of white blood cells | 4500 - 11000
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| A person who possesses type A & B antigens and no antibodies has what blood type | Type AB
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| A person who possesses no antigens and A & B antibodies has what blood type | Type O
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| Plasma minus clotting proteins and cells; Clear yellowish fluid that separates from blood when it is allowed to clot is called | serum
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| Enzyme that helps convert fibrinogen to fibrin during coagulation is | thrombin
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| Unspecialized cell that gives rise to mature specialized forms of blood cells | stem cell
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| Liquid portion of blood | plasma
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| What is contained in liquid portion of blood | water, salts, proteins, nutrients, hormones, vitamins, and enzymes
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| A phagocyte with neutral-staining granules formed in bone marrow | neutrophil
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| Antigen on red blood cells of Rh-positive individuals | Rh-factor
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| Type of gamma globulin acts as an antigen | immunoglobin
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| Plasma proteins importnat in clotting | prothrombin, fibrinogen
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| Little body pertaining to blood | corpuscle
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| Multiple pinpoint hemorrhages and accumulation of blood under the skin | purpura
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| Disappearance of signs of disease | remission
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| Time it takes for tiny puncture wound to clog and blood to stop flowing | bleeding time
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| Orange-yellow pigment in bile | bilirubin
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| Protein produced by lymphocytes in response to bacteria, viruses, or other antigens. Can be present at birth | antibodies
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| Abnormal increase in granulocytes in the blood | granulocytosis
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| Any abnormal or pathological condition of the blood | blood dyscrasia
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| Change in structure and function of a cell as it matures; specialization | differentiation
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| Cellular elements in blood are also called | formed elements
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| Reaction between antigens and antibodies | immune reaction
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| Hematology test to test the ability of blood to clot | prothrombin time
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| Blood protein containing iron; carries oxygen in red blood cells | hemoglobin
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| Plasma proteins contained in part of blood | globulin
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| White blood cell formed in lymph tissue that is one large nucleus | monocyte
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| Hemotology test that measures percentage of erythrocytes in a volume of blood | hematocrit
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| Method of separating serum proteins by electrical charge | electrophoresis
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| Blood clumps caused because of incompatible blood being mixed | agglutination
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| Congenital lack of Factor VIII necessary for blood clotting | hemophilia
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| Overproduction of Bence Jones protein, an immunoglobin fragment found in urine | multiple myeloma
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| Excessive deposits of iron throughout the body | hemochromatosis
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| Immature type of red blood cell | reticulocyte
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| From the list of five conditions, which is NOT related to red cell morphology | monocytosis
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| Anticoagulant found in blood and tissue cells | herapin
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| Leukocytosis in an increase in the number of __________ in the blood | leukocytes
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| White blood cell with reddish granules | eosinophil
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| Pigment produced by the breakdown of hemoglobin when red blood cells die. Found in bile | bilirubin
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| Protein threads that form the basis of a blood clot | fibren
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| Separating out by electrical charge | electrophoresis
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| Condition where erythrocytes are unequal in size | anisocytosis
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| Condition where erythrocytes are irregular shaped | poikilocytosis
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| The formation (production) of erythrocytes (red blood cells) | erythropoiesis
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| Another word for clot | coagulate
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| Which is NOT true concerning thrombocytes | not involved in transporting oxygen
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| Increase in number of red blood cells | polycythemia
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