锰、硅在碳素钢中都是有益元素,适当地增加其含量,均能提高钢的强度。
参考答案:对
One nurse ply believes that all psychiatric medication is a form of chemical mind control. When the client’s wife asks about the efficacy of antidepressant medications, which of the following courses of action would be best for this nurse to take
A. Give an honest opinion of the treatment.B. Explain that there are not enough current statistics about the efficacy of the treatment.C. Provide a package insert for the wife to read.D. Refer the client’s wife to another knowledgeable person for information about the treatment.
某人体矮小但智力正常,病变是幼年时某种激素分泌过少,缺少的激素和所患的疾病分别是( )
A.甲状腺素和呆小症
B.甲状腺素和侏儒症
C.生长激素和侏儒症
D.生长激素和呆小症