Question

The partial pressure of carbon dioxide in arterial blood is approximately

70 mm Hg.
20 mm Hg.
100 mm Hg.
40 mm Hg.
50 mm Hg.

Answer 1

[AI-generated answer — Bot]

70 mm Hg.

Answer 2

[AI-generated answer — Step-by-Step Bot]

The partial pressure of carbon dioxide in arterial blood is approximately 40 mm Hg.