Under normal physiological conditions in huma | vedclass

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Question

(A) In human beings,oxygenated blood leaves the lungs with an oxygen saturation of approximately $97\%$ to $98\%$. Every $100 \ ml$ of oxygenated bloo

Vedclass · Accepted Answer

$5$

Vedclass · Answer

(A) In human beings,oxygenated blood leaves the lungs with an oxygen saturation of approximately $97\%$ to $98\%$. Every $100 \ ml$ of oxygenated blood contains about $20 \ ml$ of $O_2$. Under normal physiological conditions,when this blood reaches the systemic tissues,it releases approximately $5 \ ml$ of $O_2$ to the tissues for every $100 \ ml$ of blood. Therefore,the correct answer is $5 \ ml$.

Under normal physiological conditions in human beings,every $100 \ ml$ of oxygenated blood can deliver how much $O_2$ to the tissues (in $ml$)?

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