Blood Gases Arterial Venous
Blood Gases Arterial Venous
Blood Gases Arterial Venous
2 - 5 g/dl
Prealbumin 15-35 mg/dl
Alkaline phosphatase
33 - 131 IU/L
(Adults: 25-60)
Adults > 61 yo: 51 - 153 IU/L
Ammonia 20 - 70 mcg/dl
Bilirubin, direct 0 - 0.3 mg/dl
Bilirubin, total 0.1 - 1.2 mg/dl
Blood Gases
Arterial Venous
pH 7.35 - 7.45 7.32 - 7.42
pCO2 35 - 45 38 - 52
pO2 70 - 100 28 - 48
HCO3 19 - 25 19 - 25
O2 Sat % 90 - 95 40 - 70
<
< 250
D-Dimer (plasma) 250
µg/L
µg/L
Coagulation screen:
Bleeding time: 3-9.5 min 180-570 sec
Prothrombin time: 10-13 sec 10-13 sec
PTT (activated): 22-37 sec 22-37 sec
C-Reactive Protein: should be less than 0.8 mg/dl (indicated acute inflammation)