Medicine Through Time

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