Tested for Urea Nitrogen in Blood
Normal range: 6.0 - 20.0 mg/dL
Day 5: 9.0 
Day 436: 6.0 
Day 442: 5.0 
Day 987: 14.0 

Tested for Urea Nitrogen in Blood
Trend is increasing
Abnormality: 
Low values on days 442
