What are the partial pressures of oxygen (PO_ | vedclass

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(D) In the human respiratory system,the partial pressure of oxygen $(PO_2)$ in the alveoli is approximately $104\, mmHg$.The partial pressure of carbo

Vedclass · Accepted Answer

$PO_2 = 104\, mmHg, PCO_2 = 40\, mmHg$

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(D) In the human respiratory system,the partial pressure of oxygen $(PO_2)$ in the alveoli is approximately $104\, mmHg$.The partial pressure of carbon dioxide $(PCO_2)$ in the alveoli is approximately $40\, mmHg$.These values facilitate the diffusion of oxygen from the alveoli into the blood and carbon dioxide from the blood into the alveoli.

What are the partial pressures of oxygen $(PO_2)$ and carbon dioxide $(PCO_2)$ in the alveolar air?

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