HEALTH

2. something that you wear over part or all of your face in order to protect it
4. medical operations that involve cutting open a person’s body
6. a limited variety or amount of food that you eat for medical reasons or because you want to lose weight
8. an arrangement with a company in which you pay them regular amounts of money and they agree to pay the costs if you die or are ill
10. a person who does not eat meat or fish
11. the equipment and systems that keep places clean
13. a treatment or medicine to cure a disease or reduce pain that is not very serious
14. an instrument used for measuring the temperature of the air, a person’s body
15. connected with breathing
19. an illness that is caused by bacteria or a virus and that affects one part of the body
20. a substance that you take in order to cure an illness

1. the feeling that you have when you want to vomit
3. clean and free of bacteria
5. an act of slowly putting a drug or other substance into a person’s vein
7. the process of heating a liquid to a particular temperature and then cooling it, in order to kill harmful bacteria
9. an illness that causes a part of the body to stop functioning correctly
12. the state of having a physical or mental condition that means that part of your body or brain does not work correctly
16. a plastic or glass tube with a long hollow needle that is used for putting drugs, etc. into a person’s body or for taking a small amount of blood from a person
17. a large number of cases of a particular disease or medical condition happening at the same time in a particular community
18. the process of becoming well again after an illness or injury