Across
- 2. surgeons didn't know that _______ led to infection
- 3. who many people believed pain was sent from
- 6. discovered the first effective painkiller
- 7. a flammable liquid that was sometimes used for pain
- 9. there was no way to prevent this during surgery
- 11. this was a very common problem in surgery
- 13. carries blood
Down
- 1. the first effective anaesthetic
- 4. an operating __________
- 5. a medicine that kills pain
- 8. the study of the human body
- 10. __________ loss
- 12. surgeons would try and work as ______ as possible