unit 1 health claudia s
TRANSCRIPT
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HEALTH
Created by Noelia Casas Vega & Claudia Martín Caminero
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HEALTH AND ILLNESS
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Health is a state of physical and mental well-beingIllness is the opposite of healthSymptoms, like coughs, pain or fever, tell us that our bodies are ill
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HEALHY HABITS
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Sleep 8 or 9 hours every night
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Eat a balanced diet
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Eat five meals a day
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Wash our hands before meals.
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Breathe fresh air
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WHAT CAUSES AN ILLNESS?
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Types of illnessInfectious illnesses are caused by harmful bacteria or virusesThey can be contagious or non-contagious
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BACTERIABacteria are unicellular micro-organismsThere are two types of bacteriaBeneficial bacteriaHarmful bacteria
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OTHER MICRO-ORGANISMSThey can be unicellular or multicellularAmoebae, Plasmodia, Candida, Fungi
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VIRUSESA virus is not a micro-organismIt causes infectious illnessesIs not a living thing but it needs cells to carry out its life processes
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PREVENTING AND TREATINGINFECTIOUS ILLNESSES
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Pathogenic micro-organisms can enter our bodies in different waysThrough the respiratory systemThrough the digestive systemThrough wounds and cuts in the skin
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HOW CAN PREVENT INFECTIONS?Disinfect woundsWash our hands before eatingWash uncooked foodCover your mouth when you cough or sneezeDo not share eating utensils
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VACCINESVaccines introduce into our bodies the micro-organisms or viruses that is making us illThe body reacts to the virus and produces substances to destroy it
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HOW DO WE TREAT INFECTIONS?Infections caused by bacteria are treated with antibioticsInfections caused by fungi are treated with anti – fungal medicinesInfections caused by viruses are only treated with medicines that help to reduce symptoms
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FIRST AID KITThermometerSterile gauzeBandagesCloth adhesive tapeHydrogen peroxidePlastersAlcoholRound tip scissorsTweezersCreams for insect bites and burnsCotton woolAntiseptic
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THE END