<unk>  (also called histoxic hypoxia) is the inability of cells to take up or use oxygen from the bloodstream, despite physiologically normal delivery of oxygen to such cells and tissues.<unk>  results from tissue poisoning, such as that caused by cyanide (which acts by inhibiting cytochrome oxidase) and certain other poisons like hydrogen sulfide (byproduct of sewage and used in leather tanning).
Histotoxic hypoxia
Cerebral hypoxia
Nitrogen narcosis
Silent hypoxia
Tissue stress
Oxygen toxicity
Ischemic cascade
Electrolyte exclusion effect