![]() Presents a standard to prevent the adverse effects of exposure to Carbon Monoxide over a working lifetime. The NIOSH Worker Notification Program notifies workers and other stakeholders about the findings of these research studies.Ĭriteria for a Recommended Standard: Occupational Exposure to Carbon MonoxideĭHHS (NIOSH) Publication No. NIOSH conducts research to prevent illnesses and injuries in the workplace. NMAM is a collection of methods for sampling and analysis of contaminants in workplace air, and in the blood and urine of workers who are occupationally exposed. NIOSH Manual of Analytical Methods (NMAM) The IDLH documents the criteria and information sources that have been used by NIOSH to determine immediately dangerous to life or health concentrations. Key data provided for each chemical/substance includes name (including synonyms/trade names), structure/formula, CAS/RTECS Numbers, DOT ID, conversion factors, exposure limits, IDLH, chemical and physical properties, measurement methods, personal protection, respirator recommendations, symptoms, and first aid.Īn ICSC summarizes essential health and safety information on chemicals for their use at the “shop floor” level by workers and employers in factories, agriculture, construction and other work places.ĭocumentation for Immediately Dangerous to Life or Health Concentrations (IDLH) The Pocket Guide is a source of general industrial hygiene information on several hundred chemicals/classes found in the work environment. NIOSH ResourcesĮxposure limits, Respirator Recommendations, First Aid, more… Please contact CDC-INFO (80) if you have any questions regarding carbon monoxide exposure during pregnancy. Hypoxia (severe oxygen deficiency) due to acute carbon monoxide poisoning may result in reversible neurological effects, or it may result in long-term (and possibly delayed) irreversible neurological (brain damage) or cardiological (heart damage) effects.Ĭarbon monoxide exposure can be dangerous during pregnancy for both the mother and the developing fetus. Common symptoms of carbon monoxide exposure are headache, nausea, rapid breathing, weakness, exhaustion, dizziness, and confusion. As a result, small amounts of carbon monoxide can dramatically reduce hemoglobin’s ability to transport oxygen. Hemoglobin’s binding affinity for carbon monoxide is 300 times greater than its affinity for oxygen. ![]() When carbon monoxide is inhaled, it combines with hemoglobin (an iron-protein component of red blood cells), producing carboxyhemoglobin (COHb), which greatly diminishes hemoglobin’s oxygen-carrying capacity. Some examples of this are the following: vehicle exhausts, fuel burning furnaces, coal burning power plants, small gasoline engines, portable gasoline-powered generators, power washers, fire places, charcoal grills, marine engines, forklifts, propane-powered heaters, gas water heaters, and kerosene heaters.Įxposure to carbon monoxide impedes the blood’s ability to carry oxygen to body tissues and vital organs. Consequently, more carbon monoxide, in preference to carbon dioxide, is emitted. Incomplete combustion occurs when insufficient oxygen is used in the fuel (hydrocarbon) burning process. ![]() Carbon monoxide (CO) is a colorless, odorless, and toxic gas, which is predominantly produced by incomplete combustion of carbon-containing materials.
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