对于问题行为学生，我们要()
A．不必理会
B．尊重和理解
C．由心理医院负责管理
D．不能让他影响其他学生
参考答案：B
A multigravid client in active labor is about to deliver. The nurse has no help immediately available. What should the nurse do first
A．Prepare a clean area on which to deliver the neonate.
B．Lower the head of the bed to a flat position.
C．Have the client push with a contraction.
D．Ask the client to take a deep breath and hold it.
肠内营养时发生误吸的因素不包括（）
A.配方不合理
B.体位不当
C.饲管移位
D.意识障碍
E.胃潴留
