What type of reaction predominantly occurs during hemoperfusion?

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In hemoperfusion, the key process involved is the adsorption of toxins. This method uses a cartridge filled with adsorbent material, typically activated charcoal or other types of resins, which is specifically designed to attract and bind various toxins in the blood. The blood flows through the adsorbent material, allowing the toxins to adhere to it. This effective binding process helps to remove harmful substances from the bloodstream, which is particularly beneficial in cases of drug overdose or certain types of poisonings.

While filtration of whole blood refers to the separation of components based on size, that is not the primary mechanism at work in hemoperfusion. Oxygenation relates to the delivery of oxygen to blood cells, a function primarily performed during processes like dialysis or through oxygenation systems in extracorporeal membrane oxygenation (ECMO). Dialysis of electrolytes focuses on the removal and balancing of electrolytes rather than on the adsorption of toxins. Thus, the fundamental action of hemoperfusion centers around the adsorption process, making it a crucial therapeutic option in managing toxicological emergencies.

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