Table 2.

Laboratory investigations of patient 2.

Laboratory tests (units)	Patient’s values	Reference value
Random blood sugar (mg/dL)	97	65–100
Hemoglobin (g/dL)	15.4	12–15
White blood cells (cu mm)	17000	4500–11000
Platelets (cu mm)	215000	140000–440000
Sodium (mmol/L)	136	135–145
Potassium (mmol/L)	3.7	3.5–5.0
Chloride (mmol/L)	103	98–109
Anion gap	26	1–10
Blood urea nitrogen (g/dL)	34	5–25
Creatinine (mg/dL)	1.79	0.70–1.10
Betahydroxylbuterate/acetoacetate (mmol/L)	3.15	0.02–0.27
Carbon dioxide (mmol/L)	7	20–30
Arterial blood gas (ABG) PCO2 (mm Hg)	13	35–45
PO2	87	75–100
Bicarbonate	6.7	22–26
pH	7.03	7.35–7.45
Urine ketones	3+	0
Urine glucose	3+	0
Urine WBC (cells/hpf)	40–80	0
Urine leukocyte esterase	Positive	Negative
Urine nitrites	Positive	Negative