Assessing carbon monoxide poisoning

Patricia Scott, Theresa Foster

Research output: Contribution to journalArticlepeer-review


Carbon monoxide (CO) is a toxic gas usually formed during the incomplete combustion of carbon-based fuels. Poisoning by CO can be fatal or lead to long-term debilitating cardiovascular, respiratory and neurological conditions. Despite the reinforcement of government policies on CO poisoning over the last decade, emergency practitioners should become more aware of CO toxicity to reduce mortality and morbidity, and an unecessary financial burden on health services. This article alerts emergency practitioners to the signs and symptoms of CO toxicity and discusses the use of non-invasive CO-monitoring devices to confirm levels of CO in patients' blood and exhaled air. It also considers the case for early CO monitoring in emergency care settings.
Original languageEnglish
Pages (from-to)14-19
Number of pages5
JournalEmergency Nurse
Issue number10
Publication statusPublished - Mar 2013


  • pre-hospital toxicity
  • carbon monoxide


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