Objective To regulate proper duration and methods of fasting and water-deprivation of children undergoing electiveoperation.
目的规范择期手术患儿术前禁食、禁饮的时间和方法。
2
Even so, the researchers caution against Wusing these findings as support for more elective C-sections because that would result in numerous women having an operation they do not need.
虽然如此，研究者还是对支持这种观点者提出警告，因为这样会导致更多不需要手术的妇女进行手术。
3
One is whether to stop taking certain prescribed drugs before an operation. Another is whether to implant stents or perform coronary bypass surgery before conducting other types of elective surgery.