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Carbon Monoxide
Carbon Monoxide, or commonly referred to as CO, is commonly associated with fire or combustion engines such as generators and automobiles.
CO is colorless and odorless, so it can be present without the smell of smoke or exhaust from an engine.
Concentrations of CO of as little as 35 parts per million (or 0.0035%(exposure limits)) can be harmful.
Concentrations of CO 1,200 parts per million or (.12%) can be fatal. (IDLH)
Signs and symptoms of CO exposure:
*Headache
*Difficulty breathing
*Nausea and vomiting
*Vertigo
*Unconsciousness
*Red Skin: remember that the cherry red skin is often a late sign and may not be a reliable indicator.
Suspected victims of exposure may see a physician to have blood drawn to assess carboxyhemoglobin (or CO in the bloodstream).
To minimize exposure:
*Never burn anything indoors for heat
*Check gas heaters and other appliances to ensure they are in proper working condition, especially the exhaust systems.
*Keep your home well ventilated by making sure fresh air is circulated.
*Keep generators and other combustion engines outdoors and maintain a safe distance, preferably downwind from the living area.