Across
- 3. The first widely used antibiotic, discovered by Alexander Fleming.
- 4. Ancient Roman physician who influenced medical knowledge for centuries.
- 6. Scientist who developed the germ theory of disease and created vaccines.
- 8. Ancient Greek physician known as the 'Father of Medicine.'
- 9. An instrument that allowed scientists to see microorganisms for the first time.
- 10. A medical imaging technique discovered by Wilhelm Roentgen in 1895.
Down
- 1. A biological preparation that provides immunity to a particular disease.
- 2. First name of the nurse who founded modern nursing and improved hospital sanitation.
- 5. A medical innovation that allows patients to undergo surgery without pain.
- 7. An ancient theory that health is based on the balance of bodily fluids.
