help Explain Please 9 of 11 > Qu ? Part A Which of the following statements is t
ID: 259590 • Letter: H
Question
help Explain Please
9 of 11 > Qu ? Part A Which of the following statements is true regarding partial pressure and the diffusion of gases in the body? The partial pressure of oxygen in the systemic capillary is 40 mm of Hg before it moves into the interstitial fluid Ad If Yo O The partial pressure of oxygen in the pulmonary circulation as it returns to the heart is 95 mm of Hg St O In internal respiration, the Pco, in the systemic capillary is 40, while the Pco, in the interstitial fluid is 45 O Internal respiration involves the diffusion of oxygen from the alveolus into the pulmonary capillary vein If the partial pressure of oxygen in the interstitial fluid is lower than the partial pressure of carbon dioxide in the interstitial fluid, carbon dioxide will not diffuse from the interstitial fluid into the systemic circulation It is drop the r Assu and i 315 Vi Submit ue Provide Feedback Next> Relate Will va vasodi Why d What is Why doExplanation / Answer
The correct answer is the last one.
If the partial pressure of oxygen in the interstitial fluid is lower than the partial pressure of carbon dioxide in the interstitial fluid, carbon dioxide will not diffuse from the interstitial fluid into the systemic circulation.
In order for the carbon dioxide to diffuse from interstitial fluid into systemic circulation, the partial pressure of oxygen in the interstitial fluid needs to be higher.