Tested for Urea Nitrogen in Blood
Normal range: 6.0 - 20.0 mg/dL
Day 1: 26.0 
Day 1959: 27.0 
Day 1965: 26.0 
Day 1966: 40.0 
Day 1968: 37.0 
Day 1968: 29.0 
Day 1969: 27.0 
Day 1970: 25.0 
Day 1971: 29.0 
Day 1971: 24.0 

Tested for Urea Nitrogen in Blood
Trend is decreasing
Abnormality: 
High values on days 1, 1959, 1965, 1966, 1968, 1969, 1970, 1971
