Table 1.

Laboratory results over time

Labs	Time Point 1: Initial labs on presentation	Time Point 2: 3 days after stopping baking soda	Time Pont 3: Following resumption of baking soda us	Time Point 4: 3 days after re-stopping baking soda	Reference range
Sodium	146	140	145	141	135–148 mmol/L
Potassium	3.6	3.8	3.0	4.0	3.5–5.1 mmol/L
Chloride	95	98	100	102	96–109 mmol/L
Bicarbonate	44	34	39	32	21–31 mmol/L
Urea Nitrogen	8	9	9	6	7–22 mg/dL
Creatinine	1.37 (121.11)	1.55 (137.02)	1.40 (123.7)	1.40 (123.7)	0.6–1.3 mg/dL (53–114.9 umol/L)
Glomerular Filtration Rate (eGFR)	45	40	44	44	> 60 45 mL/min/1.73 sqm
Glucose	103	91	91	83	71–99 mg/dL
Calcium	9.3	9.1	8.9	8.8	8.4–10.5 mg/dL
Albumin	3.7	3.9	3.7	3.7	3.5–5.5 g/dL
Magnesium	2.0				1.7–2.2 mg/dL
Arterial Blood Gas
pH	7.5				7.35–7.45
PaCO2	53.0 (7.06 kPa)				35–45 mmHg (4.67–6 kPa)
HCO3	41				22–26 mEq/L