From: Medullary nephrocalcinosis, distal renal tubular acidosis and polycythaemia in a patient with nephrotic syndrome
09.30 hrs (immediately prior to acid loading)
At 15.30 hrs
Urine pH
6.91
6.86
Arterial PH
7.42
7.29
PCO2
34
21
HCO3
22
10.1