Calculate the physiological Dead space from the given data: Expired PCO2 = 36917 ppm, 28.044 mmHg, Tidal wave 600 ml.
The physiological dead space can be calculated by using the below formula.
Where PaCO2 is the partial pressure of carbon dioxide in the arteries. Its value ranges from 38 to 42 mmHg. Let us consider the PaCO2 = 42 mmHg in this case.
Given that the tidal volume = 600 ml
Expired PCO2 = 28.044 mmHg
Now, the V physiological dead space = (42 - 28.044)* 600ml / 42
= 199.37 ml.
Calculate the physiological Dead space from the given data: Expired PCO2 = 36917 ppm, 28.044 mmHg,...
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