An example of a condition that results in histotoxic hypoxia is:

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Histotoxic hypoxia occurs when the tissues are unable to utilize oxygen even though adequate oxygen is delivered. This can occur in cases of cyanide poisoning, where cyanide binds to cytochrome oxidase and disrupts the ability of cells to use oxygen in oxidative phosphorylation. Carbon monoxide poisoning also results in tissue hypoxia but through a different mechanism, as carbon monoxide binds to hemoglobin and prevents the binding of oxygen. Hypoventilation and hypovolemia result in hypoxic hypoxia, where inadequate oxygen is delivered to tissues.

An Example of a Condition That Results in Histotoxic Hypoxia