Tested for Urea Nitrogen in Blood
Normal range: 6.0 - 20.0 mg/dL
Day 1: 19.0 
Day 2: 21.0 
Day 657: 21.0 
Day 658: 23.0 
Day 659: 21.0 

Tested for Urea Nitrogen in Blood
Trend is increasing
Abnormality: 
High values on days 2, 657, 658, 659
