問題一覧
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an agent that prevents the clotting of blood.
anticoagulant
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examples of anti-coagulant
edta, citrate, heparin
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small blood vessel that connects arterioles and venules
capillary
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a subcutaneous mass of blood at a venipuncture site
hematoma
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the oxygen carrying molecule of red blood cells
hemoglobin
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the breakdown of red blood cells, with the release of hemoglobin into the plasma or serum. Cannot use hemolyzed samples in lab tests
hemolysis
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RBC Normal Ranges female and male
female-3.6-5.0x10⁶mm³, male-4.2-5.4x10⁶mm³
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WBC Normal Ranges
4.5-10.5x10³mm³
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HCT Normal Ranges: female&male
female-36-48% , male-42-52%
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Hgb Normal Ranges: f&m
female-12-16g/dL, male-14-17.4g/dL
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Platelets Normal Ranges:
140-400x10³mm³
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production od blood cells in the bone marrow
hematopoiesis
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liquid portion of blood w/o cells
plasma
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most severe inherited homozygous for hemoglobin from both parents(HbSS)
sickle cell anemia
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a low level of oxygen in the blood.
hypoxemia
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It is a group of malignant disorder, affecting the blood and blood-forming tissue of the bone marrow lymph system and spleen.
leukemia
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Usually occurs before 14 years of age peak incidence is between 2-9 years of age, older adult
acute lymphatic leukaemia
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the incidence of cl increases with agr and is rare under the age of 35. It is common in men
chronic lymphocytic leukaemia
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Genetic disorder of inadequate production of normal hemoglobin
thalassemia
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Caused by impaired DNA synthesis & characterized by the presence of large RBCs
megaloblastic anemia
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hemorrhage
acute blood loss
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body maintains it's blood volume by slowly increasing plasma volume <RBC's
chronic blood loss
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contain the pigment hemoglobin, which imparts the red color to blood, and transport oxygen and carbon dioxide to and from the tissues.
erythrocytes
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are granulocytes since they have cytoplasmic granules which can digest microorganisms
neutrophils, eosinophils, basophils
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Agranulocytes consist of ________ and_______. the _____leave the blood to become macrophages, whose function is to phagocytose bacteria, dead cells, cell fragments, and other debris within tissues and ______can be divided into natural killer (NK) cells and B and T _____
monocytes, lymphocytes
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the smallest of the solid components of the blood, responsible for the coagulation process
platelets
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a blood clot which is moving through the body
embolism
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also known as Universal Recipient, and it carries no antibodies in the plasma
type AB
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It also known as Universal Donor and it carries no antigen
type O
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is a condition in which the hemoglobin concentration is lower than normal
anemia
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it is the production of RBC in the bone marrow
erythropoiesis
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due to inadequate dietary intake, malabsorption, blood loss, or hemolysis lead to
iron-deficiency anemia
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occurs betweeoln 25-60 years of age. Peak 45 year, it is caused by benzene exposure and high doses of radiation
chronic myelogenous leukaemia