Tested for Urea Nitrogen in Blood
Normal range: 6.0 - 20.0 mg/dL
Day 1: 4.0 
Day 201: 4.0 
Day 202: 8.0 
Day 203: 12.0 
Day 204: 10.0 
Day 221: 10.0 
Day 1579: 4.0 
Day 1581: 5.0 

Tested for Urea Nitrogen in Blood
Trend is increasing
Abnormality: 
Low values on days 1, 201, 1579, 1581
