Case Report
Reset Osmostat: A Challenging Case of Hyponatremia
Table 2
Result of the water load test.
| Time | 0 hr | 2 hr | 4 hr | 12 hr |
| Serum osmolality (mOsm/kg) | 250 | 243 | 248 | 253 | Urine osmolality (mOsm/kg) | 630 | 396 | 184 | 485 | Urine Na (mmol/L) | 83 | 58 | 32 | 77 | Serum Na (mmol/L) | 125 | 124 | 124 | 126 |
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