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. 2016 Jun 1;2016(6):125–129. doi: 10.1093/omcr/omw044

Table 3:

Results of blood tests taken at patient's second presentation to hospital.

Na 148 mmol/l
K 4.4 mmol/l
Urea 11.0 mmol/l
Creatinine 104 umol/l
Serum osm. 308 mmol/kg
Urine osm. Unavailable

There is mild hypernatraemia, raised serum urea and creatinine, and an elevated serum osmolality.