ICU患者血气分析主要包括（） A.PaO2 B.SaO2 C.CaO2 D.AB

A 20-year-old mother of a premature newborn smoked cigarettes during her pregnancy. Her son is a client in a neonatal intensive care unit and has a diagnosis of acute respiratory distress syndrome. Because the mother is Roman Catholic, which nursing intervention would be most appropriate for the nurse to discuss with her（）

A. Baptism of the infant.

B. Circumcision of the infant.

C. Last rites for the infant.

D. Sacraments of the sick for the mother.

用线表现面时要细心，做到（）和干净利落，不拖泥带水。

A.柔软

B.平衡

C.均匀

D.匀称

废钢质量对转炉冶炼技术经济指标有明显影响，从合理使用和冶炼工艺出发，谈谈转炉冶炼对废钢质量的要求。

水利工程施工招标的依据不包括（）

A.招标投标法

B.水利部有关监理招标管理的规定

C.设计文件

D.水利水电施工企业资质等级标准