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Plasma contains ions necessary for cell function
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Calcium, sodium, potassium, chloride, magnesium, hydrogen
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Plasma contains proteins
Albumin, immunoglobulins, complement, coagulation proteins
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Leukocytes 5 types
Neutrophils, lymphocytes, monocytes, eosinophils, basophils
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Where is the mitochondrion located in this cell
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What is the lysosome located in this cell
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Phospholipid bilayer polar heads are
Hydrophillic
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Phosopholipid tails in cell wall are
Hydrophobic
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Euchromatin
Transcriptionally active
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Heterochromatin
Transcriptionally inactive
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EDTA
ethylenediamine-tetra-acetate; chelates Ca++ so it can not participate in the coagulation cascade
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hematocrit sources of error
failure to seal tube adequately with clay; incorrect reading due to uneven clay plug; and inapprpriate centrifuge time
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Possible reasons for atypical lymphs
Morphology associated with infectious mono (epstein barr virus) and other viral infections. they are increased in size and basophiliaClick to flip
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reticulocyte count is?
A count that monitors erythropoiesis
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What is hematopoiesis
Formation of blood cells.
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Hematocrit normal ranges M/F?
Males 47 Females 42
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All cells arise from same blood stem cell
pluripotent hematopoietic stem cells
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Young RBC'S still containing ribosomes are called
reticulocytes
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Granulocyte Leukocytes
Eosinophils, basophils, neutrophils
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Granules
- Lobed nuclei
- All are phagocytic
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Agranulocytes are
lymphocytes, monocytes
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60% of all WBCs
Also called polymorphonuclear cells
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