Tested for Calculated Total CO2 in Blood
Normal range: 21.0 - 30.0 mEq/L
Day 1: 29.0 
Day 2: 29.0 
Day 14: 27.0 
Day 21: 31.0 

Tested for Calculated Total CO2 in Blood
Trend is increasing
Abnormality: 
High values on days 21
