What happens during the toxic effect of carbo | vedclass

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Question

(B) Carbon monoxide $(CO)$ has a much higher affinity for hemoglobin than oxygen $(O_2)$.When $CO$ is inhaled,it binds with hemoglobin to form carboxy

Vedclass · Accepted Answer

Decrease in oxygen availability.

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(B) Carbon monoxide $(CO)$ has a much higher affinity for hemoglobin than oxygen $(O_2)$.When $CO$ is inhaled,it binds with hemoglobin to form carboxyhemoglobin $(HbCO)$.This binding is very stable and prevents hemoglobin from binding with oxygen.As a result,the oxygen-carrying capacity of the blood is significantly reduced,leading to a decrease in oxygen availability to the body tissues,which causes hypoxia and can be fatal.

What happens during the toxic effect of carbon monoxide $(CO)$?

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