Air consists of about 78.
Question
Air consists of about 78.6% nitrogen, 20.9% oxygen, 0.04% carbon dioxide, and 0.5% water. At sea level, (760 mmHg) what is the PCO2? – Q/A (Question and Answer)
Test Answer
Answer:
0.3 mm Hg
Recource A&P II Chapter 22 Respiratory System
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