Reference values – ITC IRMA TruPoint Blood Analysis System User Manual
Page 142
B.10
REFERENCE VALUES
While published values represent the general population, each laboratory
should establish its own “normal” values which reflect the local patient
population and equipment used at the site. The following published ranges
should only serve as a guide.
1,2
Table B-11
Measured Reference
Range
pH: 7.35-7.45
(arterial)
1
;
7.32-7.43 (venous)
1
pCO
2
:
35-48 mmHg/4.7-6.4 kPa (arterial)
1
;
41-55 mmHg/5.5-7.3 kPa (venous)
1
pO
2
:
83-108 mmHg/11.1-14.4 kPa (arterial)
1
Sodium:
136-145 mmol/L or mEq/L
1
Potassium:
3.5-5.1 mmol/L or mEq/L
1
Ionized Calcium: 1.15-1.27 mmol/L (2.30-2.54 mEq/L) (4.60-5.08 mg/dL)
1
Chloride:
98-107 mmol/L or mEq/L
1
BUN/Urea:
5-23 mg/dL (1.8-8.2 mmol/L urea)
1
Glucose:
30-60 mg/dL; 1.7-3.3 mmol/L (neonate)
1
60-100 mg/dL; 3.3-5.6 mmol/L (child)
1
74-106 mg/dL; 4.1-5.9 mmol/L (adult)
1
(Concentration of glucose is higher in arterial than in
venous samples)
1
Creatinine:
0.3-1.0 mg/dl; 27-88 µmol/l (neonate)
1
0.2-0.4 mg/dl; 18-35 µmol/l (infant)
1
0.3-0.7 mg/dl; 27-62 µmol/l (child)
1
0.5-1.0 mg/dl; 44-88 µmol/l (adolescent)
1
0.9-1.3 mg/dl; 80-115 µmol/l (adult male 18-60 years)
1
0.6-1.1 mg/dl; 53-97 µmol/l (adult female 18-60 years)
1
Hematocrit:
32-42% (2-6 years); 33-45% (6-14 years)
1
39-51% (adult male); 35-47% (adult female)
1
Lactate:
0.5 - 1.6 mmol/L; 4.5 - 14.4 mg/dL (arterial)
1
0.5 - 2.2 mmol/L; 4.5 - 19.8 mg/dL (venous)
1