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Science Unit 3 Review

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  • What do fats do?
    Store extra energy
  • When were vaccinations discovered?
    1796
  • What does vitamin C prevent?
    Colds
  • What are examples of unhealthy habits?
    Overeating, eating the wrong types of food, carrying a heavy backpack, smoking, not using medicine properly, drinking too much alcohol, illegal drugs
  • What habits help us be healthy?
    Doing exercise, limiting screen time, sleeping, hygiene
  • How often should you eat proteins?
    Every meal
  • What does calcium do?
    Helps us have strong bones and teeth
  • What do antibiotics do?
    Help cure infections caused by bacteria
  • What is an allergy?
    Your body reacts badly to certain foods or something in the environment around you
  • What machines were invented to help prevent or cure illnesses?
    X-ray machine, ultrasound machine
  • What are the four nutrient groups?
    Vitamins and minerals, carbohydrates, protein, fats
  • What mineral do milk and cheese contain?
    Calcium
  • What do carbohydrates do?
    Give us energy
  • Wear plastic shoes in the swimming pool. Correct or wrong?
    Correct
  • Why is exercise good?
    Helps heart, lungs, and muscles of your locomoter system
  • What does the right food help our body do?
    Fight off illness
  • How often should you do exercise?
    Three times a week
  • What food needs to be kept in the fridge?
    Meat, fish, cheese, milk
  • Brush your teeth before eating. Correct or wrong?
    Wrong
  • How much time should you spend looking at a screen?
    Two hours a day
  • How many hours should you sleep a night?
    9 hours
  • What are five hygiene habits to prevent bacteria and viruses?
    Wash your hands, brush your teeth, don't eat food past its use-by date, wear plastic shoes at the swimming pool, use a tissue to blow your nose
  • What are some common allergies?
    Nuts, seafood, eggs, pollen, animal hair, dust mites
  • How can people prevent or treat allergies?
    Medicine
  • What happens if you eat too much food and don't exercise?
    You become overweight, problems with back and joints, heart has to work harder, heart attack
  • What are two different food intolerances?
    Gluten and lactose
  • Why is looking at a screen bad?
    Bad for your eyesight and posture
  • What should you do if a friend chokes on a sweet?
    Hit them on the back
  • What diseases can smoking cause?
    Heart disease and lung cancer
  • What should you do if someone is badly hurt?
    Tell an adult and call emergency services
  • What is first aid used for?
    To aid in an emergency
  • When should you wash your hands?
    Before eating, after going to the toliet, and after touching an animal
  • What is a food intolerance?
    Your digestive system doesn't work well when you eat food with a specific ingredient
  • What do proteins help us do?
    Grow
  • What shouldn't you do before you go to bed?
    Use a screen
  • When do people have vaccinations?
    Babies and young children, older people when visiting a country with different illnesses
  • What helps to prevent the flu virus: an antibiotic or a vaccination?
    Vaccination
  • When you fall over, what machines is used to see if there are any broken bones?
    X-ray machine
  • What should you do when someone is bleeding?
    Press down on the cut with a soft cloth to stop bleeding, clean the cut to prevent infection
  • Do an energetic activity once a week. Correct or wrong?
    Wrong
  • What do vaccinations do?
    Help prevent serious illnesses caused by viruses
  • What happens if you carry a heavy backpack?
    Damages your skeleton and muscles
  • What can alcohol cause?
    Brain, liver, and heart damage; serious diseases
  • What should you do when someone has a burn?
    Run the burn under cold water for 10 minutes, cover it with kitchen film to keep it clean
  • If you see someone having an asthma attack, what should you do?
    Tell an adult or call emergency services
  • What should you do when someone is choking?
    Hit them firmly on the back
  • Go to bed at 12 o'clock and get up at 7 o'clock. Correct or Wrong?
    Wrong
  • What foods should we avoid?
    Sugary and salty foods
  • How often should you eat vitamins and minerals?
    Five times a day
  • When was penicillin discovered?
    1920s
  • Read a book before you go to sleep. Correct or wrong?
    Correct
  • How often should you eat carbohydrates?
    Every meal
  • Don't check the use-by date before eating a yogurt. Correct or wrong?
    Wrong
  • What type of bread should we eat?
    Wholemeal
  • What foods cointain vitamins and minerals?
    Fruit and vegetables
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