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9 Cards in this Set
- Front
- Back
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Explain what causes infectious disease and how diseases are sped.
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What causes infections: Pathogens
How are diseases spread: Air, drink, touching someone |
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Explain how pathogens cause disease
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They are bad cells in the body in a person body relishing bad infections.
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Describe the contribution made by Semmelwiss to controlling infection today
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Nurses have wash there hands after they have seen a patient and their can't be any dust under beds.
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Describe how pathogens make us ill
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They release a chemical called Toxins
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explain how white blood cells protect us agent pathogens
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The white blood cell surrounds the pathogen and then digestives it
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Explain how we become immune to pathogens
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White blood cells releases memory cells which rember the pathogens.
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Explain how diseases are treated using medicines
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The tablets have antibodies that fight the pathogen
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Explain how vaccination makes us immune to pathogens
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the vaccination has a weakener or dead version of the pathogen
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Evaluate data relating success of vaccination campaigns
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More people are getting them because they are worried about getting them
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