A patient has a PCO₂ of 80 mm Hg. What is the concentration of dissolved CO₂ (in mM/L) in the blood?

Name: A patient has a PCO 2 of 80 mm Hg. What is the concentration of dissolved CO 2 (in mM/L) in the blood?
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Question

Quizplus · Accepted Answer

The correct conversion factor for PCO₂ to dissolved CO₂ is 0.026 mM/mmHg. Therefore, the concentration of dissolved CO₂ in the blood is 2.08 mM/L (80 mmHg x 0.026 mM/mmHg), which is closest to option B (2.4 mmol/L).

A Patient Has a PCO2 of 80 Mm Hg

A Patient Has a PCO₂ of 80 Mm Hg