大体积混凝土工程不能选用水化热大的水泥，如硅酸盐水泥。
参考答案：对
A 68-year-old male client has been hospitalized repeatedly for chronic obstructive pulmonary disease (COPD). During this latest admission, he has refused to participate in his self-care. Every time the nurse approaches him, the client states, "I just want to die. I’m no good to anyone anymore. " The nurse realizes that he’s experiencing（）
A. self-actualization.
B. confabulation.
C. reaction formation.
D. grief.
男性前阴病，临床表现为睾丸硬结，少腹或会阴胀痛，排尿困难或闭塞不通，属于（）
A.湿热下注
B.气滞血瘀
C.浊痰凝结
D.肾阴不足
E.肾阳虚，痰火凝结
