hematologic and lymphatic systems Flashcards
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functions of the hematologic system:
transportation, regulation, protection
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the average lifespan of neutrophils
10hr
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average lifespan of monocytes and lymphocytes
100-300 days
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average lifespan of eosinophils
12hr to 3 days
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basophils are involved in
allergic and inflamation
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monocytes are
the largest WBCs and characterized by the absence of granules in their cytoplasm, except for lysosomes
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lymphatic also functions
part of body’s immune system and is sometimes referred to as the secondary circulatory system
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primary lymphatic system consist of
thymus gland and bone marrow
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tonsils
form a ring of lymphatic tissue around the pharynx
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erythrocytes
most numerous blood cells each contains hemoglobin responsible for carrying oxygen