Tested for Urea Nitrogen in Blood
Normal range: 6.0 - 20.0 mg/dL
Day 1: 19.0 
Day 482: 22.0 
Day 1089: 21.0 
Day 1180: 16.0 
Day 1483: 22.0 

Tested for Urea Nitrogen in Blood
Trend is fluctuating
Abnormality: 
High values on days 482, 1089, 1483
