Continuing Education in Anaesthesia, Critical Care & Pain | Volume 4 Number 4 2004 © The Board of Management and Trustees of the British Journal of Anaesthesia 2004
Multiple Choice Questions
| The first 10% of the full text of this article appears below. |
- 72. Concerning the sterilization of anaesthetic equipment:
- Boiling in water for 15 min at atmospheric pressure kills bacteria and spores.
- An autoclave pressure of 1 bar at a temperature of 120°C for 15 min will kill all living organisms.
- Gluteraldehyde 2% has no sporicidal activity.
- Ethylene oxide takes <1 h to be completely effective.
- Gas plasma is a form of high-level disinfection.
- 73. With regard to decontamination procedures:
- Cleaning of equipment after use is of little importance if the item is to be autoclaved.
- High-level disinfectants have no sporicidal activity.
- Manual methods are much more reliable than automatic methods.
- Chemical indicators are used in sterile packs to confirm that the contents are sterile.
- Biological indicators are used to help distinguish processed items from
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- Boiling in water for 15 min at atmospheric pressure kills bacteria and spores.