Tested for Urea Nitrogen in Blood
Normal range: 6.0 - 20.0 mg/dL
Day 1: 13.0 
Day 19: 23.0 
Day 331: 18.0 
Day 434: 18.0 

Tested for Urea Nitrogen in Blood
Trend is increasing
Abnormality: 
High values on days 19
