患者,男,65岁。已确诊为原发性肝癌晚期,无明显诱因突发右上腹疼痛,面色苍白,大汗。

题型:单项选择题

问题:

患者,男,65岁。已确诊为原发性肝癌晚期,无明显诱因突发右上腹疼痛,面色苍白,大汗。应首先考虑()。

A.胃溃疡穿孔

B.十二指肠溃疡穿孔

C.肝癌结节破裂

D.胰腺炎

E.胆绞痛

考点:护理学(医学高级)二十三、肝脏疾病患者的护理二十三、肝脏疾病患者的护理题库
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对于渗水性强的软弱粘性土地基处理可采用()。

A.砂地基

B.灰土地基

C.砂石地基

D.强夯地基

题型:单项选择题

配送中心的核心工艺的三条基本的工艺路线是()。

A.分货路线

B.拣选式路线

C.摘果式路线

D.分区式路线

E.直取式路线

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对羟基苯甲醛是一种合成医药、香料、液晶材料的重要中间体,以对甲基苯酚(  

) 为主要原料合成对羟基苯甲醛( 

) 的工艺 流程如图所示.

(1)写出反应Ⅱ化学方程式______,B能跟银氨溶液反应生成银,写出该反应的化学方程式______.

(2)在生产中不直接用氧气氧化对甲基苯酚的原因是______.

(3)写出对羟基苯甲醛在一定条件下与足量氢气反应的化学方程式______.

(4)对羟基苯甲醛有多种同分异构体,其中苯环上只有一个侧链的同分异构体的结构简式为______.

题型:单项选择题

癌症疼痛指的是()

A.都是因为焦虑症状而加重 

B.可能使病人出现抑郁症状 

C.预后好的肿瘤病人中不会发生 

D.晚期癌症病人出现疼痛才考虑用阿片类止痛药 

E.都是因为抑郁症而加重 

题型:单项选择题

When I was young, there was an amazing publication called The Whole Earth Catalog, which was one of the bibles of my generation. It was created by a fellow named Stewart Brand not far from here in Menlo Park, and he brought it to life with his poetic touch. This was in the late 1960′s, before personal computers and desktop publishing, so it was all made with typewriters, scissors, and Polaroid cameras. It was sort of like Google in paperback form, 35 years before Google came along: it was idealistic, and overflowing with neat tools and great notions.
Stewart and his team put out several issues of The Whole Earth Catalog, and then when it had run its course, they put out a final issue. It was the mid-1970s, and I was your age. On the back cover of their final issue was a photograph of an early morning country road, the kind you might find yourself hitchhiking on if you were so adventurous. Beneath it were the words: "Stay Hungry. Stay Foolish." It was their farewell message as they signed off. Stay Hungry. Stay Foolish. And I have always wished that for myself. And now, as you graduate to begin anew, I wish that for you.

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