Tested for Urea Nitrogen in Blood
Normal range: 6.0 - 20.0 mg/dL
Day 1557: 15.0 
Day 1557: 17.0 
Day 1558: 21.0 
Day 1559: 14.0 
Day 1560: 14.0 
Day 1561: 16.0 

Tested for Urea Nitrogen in Blood
Trend is decreasing
Abnormality: 
High values on days 1558
