Tested for Urea Nitrogen in Blood
Normal range: 6.0 - 20.0 mg/dL
Day 1: 18.0 
Day 1247: 17.0 
Day 1673: 23.0 
Day 1673: 19.0 
Day 1674: 22.0 
Day 1674: 19.0 

Tested for Urea Nitrogen in Blood
Trend is increasing
Abnormality: 
High values on days 1673, 1674
