20-8
20.6 Renal Calculations
20.6.1 Performing Calculations
1. In the main menu, select [Calc >>]→[Renal >>].
2. Enter values for calculation.
3. Select the [Calculate] button. The system performs a calculation per the current
settings and displays the calculated values.
The values that exceed the range are displayed in yellow background. You can
select [Range] to view its normal range in the unit field. For those who are within
the range, their unit fields appear blank.
Invalid values are displayed as [---].
In the [Renal Calculation] window, you can:
Trigger a recording by selecting the [Record] button. The currently displayed renal
calculations are printed out by the recorder.
Review the previously performed calculations by selecting [Review].
20.6.2 Entered Parameters
Abbreviation Unit Full spelling
URK mmol/L urine pstassium
URNa mmol/L urinary sodium
Urine ml/24h urine
Posm mOsm/ kgH
2
O plasm osmolality
Uosm mOsm/ kgH
2
O urine osmolality
SerNa mmol/L serum sodium
Cr
μmol/L
creatinine
UCr
μmol/L
urine creatinine
BUN mmol/L blood urea nitrogen
Height cm height
Weight kg weight
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