History of Medicine

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Across
  1. 4. A substance that stops or slows down the growth of microorganisms.
  2. 5. Heating liquid or food to kill microorganisms.
  3. 7. A substance used to stimulate the production of antibodies and provide immunity against a disease.
  4. 8. An unpleasant or unhealthy smell or vapour.
  5. 9. Medicines that treat infections by killing bacteria.
  6. 12. To give a weak form of a disease to a person or animal, usually by injection, as a protection against that disease.
Down
  1. 1. A heart monitor invented by Willem Einthoven in the early 1900's.
  2. 2. of the Four Humours The belief that the substances that make up the human body are: black bile, yellow bile, blood and phlegm.
  3. 3. An organism that can only be seen through a microscope. Examples include bacteria, protozoa, algae and fungi.
  4. 6. The Romans built these to transport fresh water to highly populated areas.
  5. 10. Protected against, not affected by a disease.
  6. 11. Scanner A powerful Xray that provides a cross-section of the human body invented in 1972.