what is the `._(p)O_(2) and ._(p)CO_(2)` in the systemic arteries ?

Options

A. `._(p)O_(2) " 40mm Hg, " ._(p)CO_(2)`. 45 mm Hg
B. `pO_(2) 95 mm Hg, pCO_(2)` 40 mm Hg
C. `._(p)O_(2) " 40mm Hg, " ._(p)CO_(2)`. 40 mm Hg
D. `._(p)O_(2) " 45 mm Hg, " ._(p)CO_(2)`. 40 mm Hg

Answer

B

Explanation

`pO_(2)` in oxygenated blood ( 95 mm Hg) ` gt pO_(2)` in body cell ( 40 mm Hg) and `pCO_(2)` in oxygenated blood is 40 mm Hg of ` gt pCO_(2)` in body cells ( 45 mm Hg) during exchange of gases between blood and tissue. Therefore, is systematic arteries, ` pO_(2) " is" 95` mm Hg and `pCO_(2)` is 40 mm Hg.