Initial Laboratory Workup

WBC

8.58 k/uL

Hemoglobin

13.5 g/dL

Glucose

178 mg/dL

BUN

17 mg/dL

Creatinine

1.8 mg/dL

Sodium

136 mmol/L

CO2

22 mmol/L

Procalcitonin 

< 0.08 ng/mL

TSH

2.580 uIU/mL

Cortisol

78 ug/dL

Acetaminophen

< 2 ug/mL

Salicylate

< 5.6 mg/dL

Lactic acid

1.39 mmol/L

Lactic acid (repeat 12 hours later)

0.86 mmol/L

Phenobarbital (resulted following day)

4.0 ug/mL

Urine Toxicology

Barbiturates

Positive

THC

Positive