输卵管妊娠病人非手术治疗的护理，不正确的是

A．必须绝对卧床休息

B．禁食

C．避免用力排便

D．随时做好急诊手术准备

E．每日外阴清洗

Scope definition is ______ .

A．the process of developing a detailed project scope statement as the basis for future project decisions

B．determining the responses needed to perform project activities

C．analysis of activity sequence, duration, and resource requirements

D．a written statement identifying the quality standards relevant to the project