What is the average tissue-blood CO₂ gradient?

Name: What is the average tissue-blood CO 2 gradient?
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Normally, a steady state exists in which blood flow removes CO₂ at the same rate that tissues produce it, maintaining an average tissue PCO₂ of approximately 46 mm Hg. This creates an average carbon dioxide diffusion gradient between tissues and arterial blood of approximately 6 mm Hg, causing carbon dioxide to enter the capillary (tissue PCO₂ = 46 mm Hg and blood PCO₂ = 40 mm Hg).

What Is the Average Tissue-Blood CO2 Gradient

What Is the Average Tissue-Blood CO₂ Gradient