Uh, electrolytes are within normal limits, urine tox was negative and E.K.G.'S fine. Tilt test is scheduled for noon.

恩，电解质已经恢复到正常水平，尿检阴性，心电图没问题。穿刺检查安排在中午。

As she recovered from the operation, her blood sugar levels stayed within normal limits.

手术后她的血糖水平回归了正常。

The principal function of the urinary system is to maintain the volume and composition of body fluids within normal limits.

泌尿系统的主要功能是保持体液的容积和组成在正常范围内。