Tested for Calculated Total CO2 in Blood
Normal range: 21.0 - 30.0 mEq/L
Day 2: 20.0 
Day 18: 14.0 
Day 19: 15.0 

Tested for Calculated Total CO2 in Blood
Trend is decreasing
Abnormality: 
Low values on days 2, 18, 19
