What is the minimum concentration and partial | vedclass

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(B) Carbon monoxide $(CO)$ is a toxic gas that binds to hemoglobin with an affinity approximately $200-250$ times greater than that of oxygen. Even at

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$0.04\%, 0-7 \, mm \, Hg$

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(B) Carbon monoxide $(CO)$ is a toxic gas that binds to hemoglobin with an affinity approximately $200-250$ times greater than that of oxygen. Even at very low concentrations,$CO$ can significantly reduce the oxygen-carrying capacity of blood by forming carboxyhemoglobin. In the alveoli,a concentration of $CO$ as low as $0.04\%$ and a partial pressure ranging from $0-7 \, mm \, Hg$ is considered dangerous to human health as it leads to hypoxia.

What is the minimum concentration and partial pressure of $CO$ in the alveoli that is dangerous to humans?

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