Free BCEN Certified Emergency Nurse (CEN) Practice Question

Which domestic installation is commonly responsible for unintentional carbon monoxide exposure?

  • Barbecues

  • Portable room heaters

  • Refrigerators

  • Heating systems

This question's topic:
BCEN Certified Emergency Nurse (CEN) / 
Environment and Toxicology Emergencies, and Communicable Diseases
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