Across
- 3. contain large volumes of gas under high pressure
- 4. shows pressure in cylinder and line
- 5. granules in this react with CO2 to form calcium carbonate
- 7. indicates pressure of gases within a breathing circuit
- 10. source of both oxygen and anesthetic gas
- 11. may branch to supply multiple machines
- 12. allows excess gases to exit the circuit
- 13. controls volume of carrier gas from main oxygen line to vaporizer
- 14. exhaled gases leave the circuit with this breathing system
- 17. ensures unidirectional flow of gases
- 18. allows for visualization of respiration
- 20. breathing tubes, often called a circle system
Down
- 1. contains 100% oxygen, bypasses vaporizer
- 2. converts liquid anesthetic agents to a gaseous state
- 4. reduces outgoing pressure to a usable level
- 6. a system where gases are filtered and CO2 is removed
- 8. use smallest possible size to decrease dead space
- 9. delivers anesthetic gas directly to the lungs
- 15. connects main oxygen line to anesthetic machine
- 16. fresh gas flows through the inner tube of this breathing system
- 19. takes gases leaving the anesthetic machine away from staff