Severe carbon monoxide poisoning can cause the skin to turn a cherry-red colour. Depending on the concentration and length of exposure, symptoms can include: Victims of carbon monoxide poisoning may have continued neurological aftereffects and psychomotor impairments, even long after treatment. Severe symptoms of carbon monoxide poisoning, occurring after long or extreme exposure to the gas, include: Mild effects of carbon monoxide poisoning include : What are the clinical features of carbon monoxide poisoning? This process starves the body's tissues of oxygen, causing hypoxia and chemical asphyxiation, where the patient does not receive enough oxygen to their tissues and organs on a cellular level, but does not present any physical signs of asphyxiation. This traps oxygen on the surface of the cells, preventing the distribution of oxygen to the tissues, and metabolising the carbon monoxide into carboxyhaemoglobin. It changes the structure of the haemoglobin in the red cell to make it bind more tightly to oxygen. As mitochondria produce energy within the cell, carbon monoxide inhibits the cells’ ability to take up oxygen. When carbon monoxide enters the bloodstream, it binds to the mitochondrial membrane of red cells. Most cases of carbon monoxide poisoning occur in enclosed, poorly ventilated areas, which increase the likelihood of inhalation. Poisoning occurs through the inhalation of carbon monoxide or absorption through the skin. Propane- or gasoline-fuelled compressors. ![]()
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