下列不属于护理诊断的是

A．潜在并发症：出血

B．体温过高：与肺部感染有关

C．有受伤的危险：与头晕有关

D．便秘：与进食粗纤维食物少有关

E．知识缺乏：缺乏冠心病居家自我护理的知识

________ is known to all is that effective measures should be taken to deal with the problem of the over­exploitation of our resources.

A．What

B．It

C．As

D．Which