患者女，50岁，因“右侧腹部隐痛，轻度黄疸4个月”来诊。B型超声_爱下问搜题

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问题多项选择题案例分析题

患者女，50岁，因“右侧腹部隐痛，轻度黄疸4个月”来诊。B型超声：肝脏一直径10cm肿物。肿瘤为多房囊性，囊腔较大。

本肿瘤诊断要点包括（）。

A.肿瘤细胞PAS染色，确定细胞类型

B.肿瘤细胞生长呈 * * 状

C.肿瘤细胞有异型性及核分裂象

D.肿瘤间质细胞丰富，呈卵巢间质样

E.肿瘤为多房大囊而非微囊

答案

参考答案：A, B, C, D, E

完形填空

阅读下面短文,从短文后所给的A、B、C、D四个选项中,选出一个可以填入空白处的最佳选项,并用铅笔把答题卡上对应题目的答案标号涂黑。
In Twain, many people know what a “motorpool” means. It is   36 known as a place for the maintenance(维修)of official business and government cars.   37 it is a place for vehicle maintenance.
More than ten years ago I came to America on business and I took advantage of the   38  to visit my friend. My friend drove a car to   39  me at the airport, and took me to his home. Out of the   40 , my friend drove his car into the innermost   41 , which had a sign “carpool only”. I   42  what “carpool” meant. I felt doubted whether he was going to a motorpool.   43  I thought myself clever in asking:
“Is there anything wrong with the car?”
“Nothing.   44 ?” said he.
“Well then, why are you going to carpool?” I   45 .
My friend couldn’t help   46  and told me that“carpool”refers to the lane that only the cars with two or more   47  can drive in. I felt rather embarrassed on   48  that.
After dinner, my friend’s neighbor came over to ask whether he   49  “carpool” the next day. “ 50 ,” my friend said, “I will accompany my friend to go shopping tomorrow.” I was   51 again, wondering why he could not “carpool” with him since we had “carpooled”   52 . My friend explained to me again that the “carpool” that his neighbor   53  meant they in turn drove the car to work so as to save energy. The first “carpool” is a noun,   54  the second “carpool” is a verb. It is really   55  for newcomers in America to understand it in a short time.

B．In particular

C．First of all

D．Above of all

D．waiting-room

A．interesting

单项选择题

下列哪种p受体阻滞药同时具有α受体阻滞作用

A．普萘洛尔

B．美托洛尔

C．比索洛尔

D．阿替洛尔

E．卡维地洛