S12 Vet Monitor User’s Manual
18-12
18.7.2. Input Parameter
Input Parameters Unit Full Name
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 urineosmolality
SerNa mmol/L serumsodium
Cr umol/L creatinine
UCr umol/L urinecreatinine
BUN mmol/L blood urea nitrogen
Height cm, inch height
Weight kg, lb weight
18.7.3. Output Parameter and calculation formula
Output
Parameter
Unit Full Name Formula
URNaEx mmol/24h
urinesodium
excretion
URNaEx= Urine ×
URNa/1000
Cosm mL/min osmolar clearance
Cosm=Uosm×(Urine/24/60)/
Posm
URKEx mmol/24h
urine potassium
excretion
URKEx= Urine ×
URK/1000