Tested for Urea Nitrogen in Blood
Normal range: 6.0 - 20.0 mg/dL
Day 273: 21.0 
Day 274: 13.0 
Day 790: 17.0 
Day 791: 18.0 
Day 899: 25.0 
Day 900: 13.0 

Tested for Urea Nitrogen in Blood
Trend is decreasing
Abnormality: 
High values on days 273, 899
