Tested for Sodium in Blood
Normal range: 135.0 - 147.0 mEq/L
Day 1: 136.0 
Day 15: 141.0 
Day 17: 133.0 
Day 18: 140.0 
Day 18: 138.0 
Day 19: 145.0 

Tested for Sodium in Blood
Trend is increasing
Abnormality: 
Low values on days 17
