一般情况下，对于建设工程项目管理者而言，（）属于不可控因素。
A、技术因素
B、管理因素
C、环境因素
D、社会因素
参考答案：D
A client with acute respiratory failure is intubated and placed on mechanical ventilation. Which intervention is most appropriate when suctioning the client
A. Insert the suction catheter while applying suction.B. Apply suction until all the secretions have been removed.C. Use the same catheter to first suction the mouth, then the endotraeheal tube.D. Preoxygenate with 100% oxygen before suctionin
外阴 * * 假丝酵母菌病的易感人群不包括（）
A.孕妇
B.糖尿病病人
C.宫颈糜烂病人
D.长期应用广谱抗生素者
E.接受大量雌激素治疗者
