可燃气体与空气混合而成的混合气体遇火后()。
A.不燃烧、不爆炸
B.可燃烧、可爆炸
C.只燃烧、不爆炸
D.以上三种情况都有可能
参考答案:D
The nurse would evaluate that the client understands his home care instructions after scleral buckling for a detached retina if the client says which of the following statements
A."I should avoid abrupt movements of the head. "
B."I should exercise the eye muscles each day. "
C."I should turn the entire head rather than just the eyes for sight. "
D."I should avoid activities requiring good depth perception. "
改善信息沟通正确的方式包括()
A.正确理解与确切表达沟通内容
B.提高信任度
C.提倡平行沟通
D.提倡双向沟通与口头沟通
E.提倡越级报告