1. 29 Thus, it is essential to monitor urine flow, serum tonicity, and body weight during the deprivation.

2. 17 Thus, it is essential to monitor urine flow, serum tonicity,[www.Sentencedict.com] and body weight during the deprivation.

3. 1 Measuring plasma osmolality using freezing point depression or vapor pressure will immediately indicate that plasma osmolality and tonicity are normal.