下列换热器故障中不会造成两种介质互窜(内漏)的是()。
A.换热管腐蚀漏
B.管箱隔板漏
C.换热管与管板焊缝裂开
D.小浮头法兰漏
参考答案:B
When completing an assessment of a healthy adolescent client, which of the following would be most appropriate
A. Obtain a detailed account of the adolescent’s prenatal and early developmental history.B. Discuss sexual preferences and behaviors with the parents present for legal reasons.C. Discuss the client’s smoking with parents present in the room.D. Assess the adolescent in private; gather additional information from the parents.
关于误吸的处理,不必要的是()
A.取右侧卧头低足高位
B.PEEP通气
C.支气管冲洗
D.激素治疗
E.呼吸兴奋剂