患者,女性,50岁,诊断为嗜铬细胞瘤。预防硝普钠所致的反跳性血压升高,可以采取()。

题型:单项选择题 共用题干题

问题:

患者,女性,50岁,诊断为嗜铬细胞瘤。

预防硝普钠所致的反跳性血压升高,可以采取()。

A.减少硝普钠用量

B.缓慢停用硝普钠

C.停用硝普钠前加深麻醉

D.降压前应用卡托普利

E.降压前应用艾司洛尔

考点:麻醉(医学高级)麻醉综合复习题麻醉综合复习题题库
题型:单项选择题 共用题干题

一服装店进了一批单价50元衬衫,标价80元,为了促销五一期间打7折销售,那么该商店每件(  )

A.赚6元

B.亏了6元

C.赚了30元

D.亏了26元

题型:单项选择题 共用题干题

非手术治疗,正确的是

A.三腔管压迫可使80%的食管胃底曲张静脉出血得到控制

B.与硝酸甘油联合应用可减轻血管加压素的副作用

C.内镜治疗包括硬化剂注射疗法和套扎术

D.肝功能储备ChildC级尽可能采用手术治疗

E.经颈静脉肝内门体分流术属于介入放射方法

题型:单项选择题 共用题干题

It’s the place where smart people make smart machines work even smarter. But for the people who work in it, Silicon Valley (硅谷) is more than just a high technology hothouse. It’s also in the heart of sunny California, a great place to start a family and raise kids. What could be better?

But something is happening to the children. Up until the age of two they develop normally. Their proud parents watch and smile as they take their first steps and speak their first words. But then everything seems to go backwards. The children become locked into their own small world, unable to communicate at all.

They call it the “curse of Silicon Valley,” but the medical name for the condition is autism(孤独症). It used to be thought that autism was a mental illness. Now doctors are sure that it is a disease transmitted genetically (遗传). It seems that the people leading the communications revolution are having children who cannot communicate at all.

But even the parents have trouble communicating. Asperger’s Syndrome (综合症) is connected with autism. People who have it are highly intelligent and often brilliant with numbers or systems but have no social skills, which makes Asperger’s sufferers into excellent computer professionals. Unfortunately, many of the children of two Asperger’s parents in Silicon Valley seem to be developing serious autism.

There is little anyone can do. And there is no cure in sight. Some argue that no cure should be found.“It may be that autistics are essentially (本质上) different from normal people, but that these differences make them valuable for the evolution (进化) of the human race,” says Dr Kirk Wilhelm of the University of California.“To remove the genes (基因) for autism could be terrible.

It seems that the children of Silicon Valley are paying the price of genius.

小题1:A person who has autism usually _____.

A.has difficulty in speaking

B.loses communication skills

C.has difficulty in working

D.hates people around小题2: Which of the following best explains “curse of Silicon Valley”?

A.The children are brought up in Silicon Valley.

B.Autism is just a result of working in Silicon Valley.

C.The children suffer from autism due to their parents in Silicon Valley.

D.Autism makes the children in Silicon Valley unable to communicate.小题3:Some people think that no cure of autism should be found because ______.

A.autism cannot be cured

B.autism isn’t a disease

C.harm will be done to the children

D.autism is necessary in some way小题4:What does the writer seem to feel about the children of Silicon Valley?

A.It’s a pity that they cannot have a normal life.

B.They are the pride of the human race.

C.They are sure to have a bright future.

D.It’s likely that they will have a normal life.

题型:单项选择题 共用题干题

可引起幼儿牙釉质发育不良和黄染的药物是()

A.红霉素

B.青霉素

C.林可霉素

D.四环素

E.庆大霉素

题型:单项选择题 共用题干题

有以下程序:
#include<iostream>
using namespace std;
class MyClass

public:
MyClass();
~MyClass();
void SetValue(int val);
private:
static int i;

int MyClass::i=0;
MyClass::MyClass()

i++;
cout<<i;

MyClass::~MyClass()

i--;
cout<<i;

void MyClass::SetValue(int val)

i=val;

int main()

MyClass*my[2];
int k;
for(k=0;k<2;k++)
my[k]=new MyClass;
for(k=0;k<2;k++)
delete my[k];
return 0;

运行后的输出结果是( )。

A.1210

B.1100

C.1234

D.输出结果不确定

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