Tested for pO2 in Blood
Normal range: 85.0 - 105.0 mm Hg
Day 3: 91.0 
Day 18: 48.0 
Day 18: 177.0 
Day 18: 146.0 
Day 18: 74.0 
Day 18: 67.0 
Day 19: 93.0 
Day 19: 72.0 

Tested for pO2 in Blood
Trend is decreasing
Abnormality: 
Low values on days 18
