Table 1 Labs upon admission to the medical ICU

WBC

21.2 (H)

10⁹/L

Hemoglobin

146

g/L

Hematocrit

0.49

MCV

9.2

10⁻¹⁴ L/cell

Platelets

263

10⁹/L

INR

1.08

Sodium

139

mmol/L

Potassium

5

mmol/L

Chloride

107

mmol/L

Total CO₂

7 (L)

mmol/L

BUN

4.6

mmol/L

Creatinine

133

μmol/L

Glucose

8.0

mmol/L

Calcium

1.6 (L)

mmol/L

Phosphorus

1.3

mmol/L

Magnesium

1.1

mmol/L

Anion gap

25 (H)

mmol/L

Total protein

77

g/L

Albumin

33 (L)

g/L

AST*

66 (H)

unit/L

ALT

43

unit/L

Alkaline phosphatase

136

unit/L

Total bilirubin

5.1

μmol/L

Ammonia*

34 (H)

μmol/L

Serum osmolality

530

mOsm/kg

Lactate

2.3

mmol/L

Lipase*

988 (H)

unit/L

Troponin I

< 0.017

μg/L

Creatine kinase

637 (H)

unit/L

Ethanol

ND

mmol/L

Acetaminophen

< 2

μmol/L

Salicylate

< 2

mmol/L

Ketones by urinalysis

Small

Urine amphetamine screen

ND

Urine barbiturate screen

ND

Urine benzodiazepine screen

Positive

Urine cannabinoid screen

Positive

Urine cocaine screen

ND

Urine methadone screen

ND

Urine opiate screen

ND

pH

7.23 (L)

pCO₂

18 (L)

mmHg

pO₂

124

mmHg

Calculated HCO₃

7 (L)

mmol/L

SaO₂

98

%

Base deficit

19 (H)

mEq/L

FiO₂

40

%