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8 Cards in this Set
- Front
- Back
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Microbes Shouldnt be in your........
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Bone Marrow
Blood Brain + Spincal Cord |
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Non Specific defense
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1. Skin
2. Mucousal Membranes 3. White Blood cells |
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1. Skin
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Dead Skin acts as a barrier
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2. Mucousal Membranes
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Epidermus is very thin so mucous sits on top so everything slides over easily. Mucous contains antimicrobial substances.
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3. White Blood cells
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Neutrophils are created in bone marrow and circulate in blood. Phagocytosis "eats cells"
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Phagocytosis
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-WBC attacks bacteria
- bacteria is pulled into WBC's vessicle - Lysosomes break the bacteria wall w/ oxidation burst. |
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Specific host defense
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1. B cells
2. cytoxic cells 3. Macrophage 4. T Helper cells (create B cells) |
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Phagocytosis
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-WBC attacks bacteria
- bacteria is pulled into WBC's vessicle - Lysosomes break the bacteria wall w/ oxidation burst. |
