Which of these blood values are in the normal range?
A. Venous PO2 = 100 mmHg
B. Arterial PCO2 = 38 mmHg
C. Venous PCO2 = 40 mmHg
D. Arterial PO2 = 46 mmHg
Answer: B. Arterial PCO2 = 38 mmHg
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