Unit 3

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Across
  1. 2. (n.) a substance found in fat, blood and other cells in your body
  2. 4. (n.) the chemical processes in your body that change food into the energy you need for growth
  3. 10. (n.) a chemical substance used to prevent food from decaying
  4. 11. (n.) the practice of keeping your body and the surroundings clean in order to prevent illness and disease
  5. 12. (n.) food that is needed to stay alive, grow and stay healthy
  6. 14. (v.) to cause damage to land, air, water, etc. by adding dirty and harmful substances
  7. 15. (n.) a serious disease in which the body cannot control the level of sugar in the blood
  8. 16. (v.) to help someone to live a healthy life again after he/she has been seriously ill
  9. 18. (v.) to make a person healthy again after an illness
  10. 20. (v.) to get better after an illness or injury
  11. 22. (v.) to remove dirt from something
  12. 26. (n.) a substance that controls the effects of a poison
  13. 27. (n.) the substance that you use to wash your body
  14. 31. (n.) the treatment of a physical problem or an illness over a fairly long period of time
  15. 32. (n.) one of the many substances found in food such as meat, eggs, fish or beans, that is necessary for your body to grow and stay healthy
  16. 33. (v.) to lose blood, especially because of an injury
  17. 35. (n.) a chemical or cleaning product that kills bacteria
  18. 39. (n.) a natural substance found in food that is necessary for the growth and good health of your body
  19. 41. (n.) a medical condition that causes difficulties in breathing
  20. 44. (n.) a person who is trained to give advice and help to people with personal or emotional problems
  21. 45. (n.) an act of protecting a person from a disease by giving him/her a substance that is put into the blood through injection
  22. 47. (n.) a strong chemical used for cleaning things, killing germs and removing colour from things
  23. 49. (adj.) clean and without anything harmful or unhealthy
  24. 50. (n.) a serious disease, especially affecting older people that prevents the brain from functioning normally and causes problems with speech, memory, thinking and behaviour
  25. 51. (n.) a mass of diseased cells growing in or on a part of the body where they should not be, usually causing medical problems
  26. 52. (n.) a deep unconscious state from which a person cannot be woken, which is caused by serious illness or injury
  27. 55. (v.) to change food that you have eaten into substances that your body can use
  28. 57. (n.) an illness of people that is caused by an infection or a failure or health
  29. 60. (v.) to take an organ, skin, etc. from one person, part of the body, etc. and put it into or onto another as a form of medical treatment
  30. 61. (n.) a person whose job is to give advice about food and eating
  31. 63. (adj.) describing part of someone’s body that is painful, because of infection or because a muscle has been used too much
  32. 64. (adj.) describing someone who cannot breathe through his/her nose because it is blocked with blood or thick liquid
  33. 66. (v.) to clean a place using a vacuum cleaner
  34. 67. (n.) pain caused by difficulty in digesting food
  35. 68. (n.) the amount of food, drink, etc. that you take into the body
  36. 69. (adj.) describing a feeling that everything is turning around and a person is unable to stand steadily
  37. 70. (v.) to injure a joint in someone’s body by using it too much or by twisting it
  38. 71. (adj.) describing people who cannot use a part of the body properly because of a physical condition, illness, injury, etc.
  39. 74. (n.) a part of someone’s body that has become larger or rounder than normal because of an illness or injury
  40. 76. (v.) to wash clothes, dishes, vegetables, hands, etc. Quickly with water, especially running water, and without soap
  41. 77. (n.) one of several food substances such as sugar which consists of oxygen, hydrogen and carbon, and provides your body with heat and energy
  42. 80. (n.) a substance used to give a particular colour to food
  43. 81. (n.) a person who is receiving medical treatment from a doctor or in a hospital
  44. 82. (v.) to keep a person or an animal that has or may have a disease apart from others for a period of time in order to prevent the disease from spreading
  45. 83. (adj.) food or waste that is contaminated has harmful or dangerous things in it
  46. 84. (n.) a drug taken to make people calmer and less worried or nervous
Down
  1. 1. (n.) an illness or infection that makes a person force out air suddenly and noisily through his/her throat
  2. 2. (n.) a serious disease that causes diarrhea, vomiting and often death by eating infected food or drinking infected water
  3. 3. (n.) a physical or mental change showing that a person has a particular illness
  4. 5. (n.) a thing that is added to something else to improve or complete it (e.g. vitamins and other foods eaten in addition to what you usually eat)
  5. 6. (n.) the use of drugs, exercises, etc. to cure an injury of illness
  6. 7. (v.) to make something completely clean and kill all the bacteria in it
  7. 8. (v.) to become healthy again after a cut or an injury
  8. 9. (n.) a poor condition of health caused by a lack of food or by a lack of the types of food necessary for good health
  9. 13. (n.) a liquid used for removing dirt or make-up from your face
  10. 17. (n.) an emotional disorder that makes someone stop eating for fear of getting fat
  11. 19. (n.) a piece of paper which a doctor writes what type of medicine a sick person should take so that he/she can get it from a pharmacist
  12. 21. (n.) a smooth substance, usually containing medicine, that someone rubs on the skin to heal a wound or sore place
  13. 23. (n.) a very serious disease in which cells in one part of the body start to grow in a way that is not normal, killing normal cells and often causing death
  14. 24. (n.) a medical condition in which a person is very unhappy and anxious for a long period of time and cannot have a normal life during that period
  15. 25. (n.) the fine powder of dirt that forms in buildings, on furniture, etc.
  16. 28. (n.) a natural feeling of wanting to eat food
  17. 29. (n.) the process of cutting into someone’s body to repair, remove or replace a part that is damaged
  18. 30. (v.) to bring food from the stomach out through the mouth
  19. 34. (adj.) food that is nutritious is full of the natural substances that help your body grow properly and stay healthy
  20. 36. (v.) to put an organ, a group of cells or device into someone’s body by doing a medical operation
  21. 37. (v.) if you flush a toilet or if it flushes, you make water go through it to clean it
  22. 38. (adj.) able to prevent infection
  23. 40. (n.) a serious illness affecting one or both lungs that makes breathing difficult
  24. 41. (n.) a medical condition that there are a lot of red spots on a person’s face and neck, and is common among young people
  25. 42. (v.) to clean the floor with a mop
  26. 43. (adj.) describing someone who is unable to feel or move part or all of his/her body
  27. 44. (n.) a unit for measuring the amount of energy that food will produce
  28. 46. (adj.) intended to kill or reduce the harmful effects of bacteria
  29. 48. (n.) the state of becoming unconscious
  30. 53. (adj.) clean and likely to prevent infections, bacteria or disease from spreading
  31. 54. (n.) a substance added to food or drink to give it a particular flavour
  32. 56. (n.) medical treatment of injuries or diseases in which a surgeon cuts open a person’s body to repair, remove or replace something inside
  33. 58. (v.) to have air and often small drops of liquid come suddenly and noisily out through someone’s nose and mouth in a way that he/she cannot control
  34. 59. (adj.) containing a lot of fat
  35. 62. (adj.) tidy and with everything in order
  36. 65. (n.) a very small living thing that can cause disease
  37. 72. (n.) a disease in a part of your body that is caused by bacteria or a virus
  38. 73. (v.) to allow fresh air to enter and move around a room
  39. 75. (n.) a blue, purple or brown mark on the skin that a person gets from falling or hitting something
  40. 78. (adj.) produced without using artificial chemicals
  41. 79. (n.) an illness in which the body’s solid waste is in a very liquid form and is emptied from the bowels much more often than normal