Regarding the pleura of the lung, smooth gliding of the lung against the chest wall occurs within: Question options: the parietal pleura the pleural space the chest wall the visceral pleura
Regarding the pleura of the lung, smooth gliding of the lung against the chest wall occurs within:
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the parietal pleura |
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the pleural space |
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the chest wall |
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the visceral pleura |
n forming the lung-blood barrier, all of the following are involved EXCEPT:
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Type I alveolar cells |
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Type II alveolar cells |
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the basal lamina |
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capillary endothelial cells
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ompared to the pressures of CO2 and O2 in the atmosphere, the pressures of CO2 and O2 in the lung are, respectively:
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higher and higher |
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lower and lower |
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higher and lower |
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lower and higher |
In order for CO2 diffuse out of the blood and for O2 diffuse into the blood, the pressures of CO2 and O2 in the lung are, respectively:
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lower and higher |
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higher and lower |
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higher and higher |
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lower and lower |
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