Table 1. Labs on presentation.

Lab	Patient’s Value	Normal Range
CHEMISTRY
Sodium	129 mmol/L	135–145 mmol/L
Potassium	3.8 mmol/L	3.3–5.0 mmol/L
Chloride	90 mmol/L	98–107 mmol/L
Total Bicarbonate	14 mmol/L	21–32 mmol/L
Glucose	384 mg/dL	65–110 mg/dL
Lipase	6 U/L	13-60 U/L
Blood Acetone	26 mg/dL	<5 mg/dL
Hemoglobin A1C	6.6%	4.8-5.9%
URINALYSIS
Glucose	>500 mg/dL	None
Ketones	80 mg/dL	None
ARTERIAL BLOOD GAS
pH	7.27	7.35-7.45
pCO2	35 mmHg	35-45 mmHg
HCO3	15 mEq/L	22-26 mEq/L