39. Consider the values of PO2 and PCO2 that are given in Figure 1 for the lung alveoli. According to Figure 2, to maintain those values, alveolar ventilation must be closest to which of the following?
Your Answer is
Correct Answer is B
Explanation
In Figure 1, PO2=104, PCO2=40, corresponding to the value in Figure 2 whose abscissa is about 4.2, choose B