Lab Tests to evaluate fluid status Serm bsmolality I conventration of sodium urine osmolality most reliable indication of urine conventration [Nml Range: 275-290mDsm/k9] urine spearfle granity measures density of unce compared towater [ Normal range 1.005-1.030 delute concentrated >in H2O
BUN measures amount of area (Blood,Urea Initrogen) (homal range: 10-20mg/dL.] can be r (t: dehydration, renal dysfunction, or a protein diet. AUSD:G \ bleed, fever,sepsis. stanations expanded fluid volume which dilutes the word UBUN: d/t protein) any condition that results in the in alt End stage liverdi scase, low protein diet, blood. (pregnancy.) creatinine breaks product of mus de metabolism that in the is almost totally cleared from the blood stream and excreted [hormal Kidney. range 0.7-1 4mg/dL] *accurate gauge of Kedneyfunction senim creat when renal function deereases.
measures Hematourit: 42%-52% men 351-47% women THCT dlt dehydration and polyunthemia V HCT d/t overhydration, amenia