Tested for pCO2 in Blood
Normal range: 35.0 - 45.0 mm Hg
Day 4: 44.0 
Day 4: 39.0 
Day 4: 31.0 
Day 4: 35.0 
Day 5: 38.0 
Day 5: 32.0 
Day 5: 36.0 
Day 6: 26.0 

Tested for pCO2 in Blood
Trend is decreasing
Abnormality: 
Low values on days 6
