Question 21.2

Parameter

Result

Normal Range

Barometric pressure

760 mmHg (100 kPa)

FiO2

0.5

pH

7.14*

7.35 – 7.45

PCO2

12 mmHg (1.1 kPa)*

35 – 45 (4.7 – 6.0)

PO2

149 mmHg (20 kPa)

Bicarbonate

4 mmol/L*

22 – 26

Lactate

16 mmol/L*

<2.0

Sodium

142 mmol/L

135 – 145

Potassium

4.7 mmol/L*

3.2 – 4.5

Urea

14 mmol/L*

3.0 – 8.0

Creatinine

0.17 mmol/L*

0.07 – 0.12

Glucose

6.5 mmol/L

3.6 – 7.7

Total Bilirubin

20 micromol/L

4 – 25

LDH

1400 U/L*

50 – 150

AST

60 U/L*

<40

ALT

70 U/L*

<40

Serum Osmolality

314 mOsm/Kg*

275 – 295