Regulations last checked for updates: Nov 24, 2024

Title 28 - Judicial Administration last revised: May 20, 2024
Appendix Appendix B - Appendix B to Part 79—Blood-Gas Study Tables

For arterial blood-gas studies performed at test locations between sea level and 2,999 feet above sea level:

Arterial pCO2 and arterial pO2
25 mmHg or below80 mmHg or below.
26 mmHg79 mmHg or below.
27 mmHg78 mmHg or below.
28 mmHg77 mmHg or below.
29 mmHg76 mmHg or below.
30 mmHg75 mmHg or below.
31 mmHg74 mmHg or below.
32 mmHg73 mmHg or below.
33 mmHg72 mmHg or below.
34 mmHg71 mmHg or below.
35 mmHg70 mmHg or below.
36 mmHg69 mmHg or below.
37 mmHg68 mmHg or below.
38 mmHg67 mmHg or below.
39 mmHg66 mmHg or below.
40-49 mmHg65 mmHg or below.
Above 50 mmHgAny value.

For arterial blood-gas studies performed at test locations above 3,000 feet above sea level:

Arterial pCO2 and arterial pO2
25 mmHg or below75 mmHg or below.
26 mmHg74 mmHg or below.
27 mmHg73 mmHg or below.
28 mmHg72 mmHg or below.
29 mmHg71 mmHg or below.
30 mmHg70 mmHg or below.
31 mmHg69 mmHg or below.
32 mmHg68 mmHg or below.
33 mmHg67 mmHg or below.
34 mmHg66 mmHg or below.
35 mmHg65 mmHg or below.
36 mmHg64 mmHg or below.
37 mmHg63 mmHg or below.
38 mmHg62 mmHg or below.
39 mmHg61 mmHg or below.
40-49 mmHg60 mmHg or below.
Above 50 mmHgAny value.
authority: Secs. 6(a), 6(i) and 6(j), Pub. L. 101-426, 104 Stat. 920, as amended by secs. 3(c)-(h), Pub. L. 106-245, 114 Stat. 501 and sec. 11007, Pub. L. 107-273, 116 Stat. 1758 (42 U.S.C. 2210 note; 5 U.S.C. 500(b))
source: Order No. 2711-2004, 69 FR 13634, Mar. 23, 2004, unless otherwise noted.