对于一些学生很难亲身体验或体验过程中危险性较大的经验,可采用计算机辅助教学,其模式最好是()。
A.操练与练习型
B.游戏型
C.模拟型
D.个别指导型
参考答案:C
The nurse is caring for a client who recently underwent a tracheostomy. The first priority when caring for a client with a tracheostomy is
A. helping him communicate.B. keeping his airway patent.C. encouraging him to perform activities of daily living.D. preventing him from developing an infection.
对所有船舶,在决定安全航速时,应考虑的因素包括:().Ⅰ、吃水和可用水深的关系Ⅱ、风浪和流的情况以及靠近危险物的情况Ⅲ、船舶的操纵性能
A.Ⅰ
B.Ⅰ、Ⅲ
C.Ⅰ、Ⅱ
D.Ⅰ、Ⅱ、Ⅲ