男,40岁,右上腹胀痛2个月,肝肋下3cm,脾肋下2cm,移动性浊音阳性,B超检查发

题型:单项选择题 A3/A4型题

问题:

男,40岁,右上腹胀痛2个月,肝肋下3cm,脾肋下2cm,移动性浊音阳性,B超检查发现肝右叶有一直径5cm占位性病变。

最合适的实验室检查是()

A.AFP

B.碱性磷酸酶

C.血培养

D.包虫囊液皮试

E.血清胆红素测定

考点:泌尿外科主治医师普通外科学普通外科学题库
题型:单项选择题 A3/A4型题



Every human being is fallible; we make mistakes. In America when a mistake has been made, it is considered fitting for the person (1) to acknowledge his or her error and to apologize to anyone who has been inconvenienced. Even (2) are expected to admit their mistakes and apologize for them. Trying to (3) a mistake and denying your guilt are considered to be indicative of serious (4) .
If you make a mistake that (5) a group of people, a public apology is considered the best method for (6) . If the mistake was a serious one, or if some people were inconvenienced more than others, then the (7) should follow the public apology with private ones to (8) .
It is especially important for executives and company heads to be able to admit their mistakes. Sometimes leaders are afraid that if they (9) , they will lose the respect of their employees. Actually (10) — if you are honest with your employees and yourself, (11) , and show that you are willing to accept blame when you make a mistake, then your employees will be (12) you. They will also be more likely to admit their own mistakes.
If you (13) one person, it is usually best to apologize to that person alone, unless your mistake (14) by a large group of people. For example, if Leonard (15) to Mr. Todd during a committee meeting, it would be (16) for Leonard to apologize to Mr. Todd at the next committee meeting. If the (17) created by the initial mistake is public, then the apology should be public. However, if Leonard raised his voice to Mr. Todd when only the two of them (18) , he may apologize privately. Notice as well (19) the apologies are. As soon as you realize you have made a mistake, you should (20) .

题型:单项选择题 A3/A4型题

ZY7-G220/1800直流电液转辙机动作时间不大于()。

A、3.8s

B、7s

C、12.5s

D、15.5s

题型:单项选择题 A3/A4型题

在Access中使用参数查询时,应将条件栏中的参数提示文本写在 (18) 中。

A.< >

B.( )

C.

D.[ ]

题型:单项选择题 A3/A4型题

如果受端电网的无功功率分层分区平衡不合适,特别是动态无功备用容量不足,在严重工况和严重故障条件下,()稳定可能成为主要的稳定问题。

A.电流

B.电压

C.特高压

D.超高压

题型:单项选择题 A3/A4型题

梁女士,29岁,已婚3年,口服短效避孕药避孕,现计划怀孕,建议孕前应停服避孕药()

A.2个月

B.3个月

C.4个月

D.5个月

E.6个月

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