What is histoxic hypoxia associated with?

Histotoxic hypoxia is specifically related to the inability of the cells to utilize oxygen effectively, despite having an adequate supply of it being delivered by the blood. This condition often occurs due to the presence of certain poisons or toxins in the bloodstream that interfere with cellular respiration. Carbon monoxide is a prime example, as it binds to hemoglobin with a much higher affinity than oxygen, forming carboxyhemoglobin. This binding prevents oxygen from being transported effectively throughout the body, leading to a situation where the tissues are oxygen-deprived despite normal oxygen levels in the blood. Thus, option B accurately connects histoxic hypoxia with oxygen deprivation resulting from carbon monoxide exposure.