Guillain-Barré综合征患者出现痰液粘稠、咳不出、呼吸肌麻痹,应立即采取的

题型:单项选择题

问题:

Guillain-Barré综合征患者出现痰液粘稠、咳不出、呼吸肌麻痹,应立即采取的抢救措施是()

A.肾上腺皮质激素肌肉注射

B.抗生素和气管扩张剂雾化吸入

C.吸痰和吸氧

D.口对口人工呼吸

E.气管切开、吸痰及辅助机械呼吸

考点:神经内科(医学高级)周围神经系统疾病周围神经系统疾病题库
题型:单项选择题
In China, a lot of food is wasted(浪费) every year and the waste food is enough for ____ people. The food is wasted in restaurants, at home and in school,etc.
In restaurants or at home, people often order or cook _____ food. But they can’t eat it up. When they go out of a restaurant, full and happy, they never look back ______ the uneaten food
on the table again. Should Chinese consumers(消费者)feel______ for the terrible waste?
In schools, we can often see a lot of students ______ food away after meals and they only eat the food they like.
Everyone is supported to (被期望) to have enough food to eat. However, in some places, the food is so ______ that a lot of people die from hunger. China has tried hard to solve ____ of hunger over the past thirty years, the job is not finished yet. Food is important to us all. We ____ live without food. So ______ is necessary (必要的) for us to love food and try to eat up everything on our plates. When we eat in restaurants, we should pack up the leftovers(剩菜剩饭). We also need to tell other people to stop ______ food as soon as possible.
小题1:
A.200 millionB.200 millionsC.200 million ofD.200 millions of
小题2:
A.too manyB.many too C.too muchD.much too
小题3:
A.inB.atC.onD.up
小题4:
A.interestedB.excited C.happyD.sorry
小题5:
A.throw B.threwC.thrownD.to throw
小题6:
A.fewB.a fewC.littleD.a little
小题7:
A.the problem B.the questionC.the dangerD.the mistake
小题8:
A.canB.can’tC.mustn’t D.may
小题9:
A.itB.heC.sheD.they
小题10:
A.waste B.to waste C.wasting D.to be wasted
题型:单项选择题

围手术期预防性使用抗生素的最佳时间为()

A.手术前2天开始

B.手术开始前1小时

C.手术开始时

D.手术中发生污染时

E.手术结束时

题型:单项选择题

很多地理学家从理论上推理,Idaho州南部的Snake River平原上的一条火山口和火山锥的痕迹是北美大陆向西越过一个静止的“地幔热柱”时形成的。这个“地幔热柱”是个垂直的通道,通过它,熔岩时断时续地从地核通过地壳喷发出来。
下面哪项,如果正确,最能支持地理学家关于痕迹是如何产生的理论?()

A.最大的火山口和火山锥位于该痕迹的东部边缘地区。

B.最猛烈的火山活动很明显地发生在该痕迹的西部边缘地区。

C.火山口和火山锥在这个痕迹上是均匀分布的。

D.最新的火山口和火山锥都分布于这个痕迹的东部边缘。

E.该痕迹的西部边缘的火山口和火山锥的形成时间比东部的要长。

题型:单项选择题

针对我国当前面临的经济结构调整阵痛期、增长速度换挡期的复杂形势,我们要完善宏观调控政策框架,守住稳增长、保就业的下限和防通胀的上限,保持经济运行处在合理区间。从哲学角度看,以上论述()

①坚持了具体问题具体分析方法

②体现了上层建筑决定经济基础

③说明了量变是事物数量的增减

④强调了做事情要坚持适度原则

A.①③

B.①④

C.②③

D.②④

题型:单项选择题

关于腹部损伤的剖腹探查适应证,下列错误的是()

A.腹部贯通伤或穿入腹膜的盲管伤,有小肠或大网膜脱出至腹壁伤口外者

B.腹膜刺激征、肛门指诊触及直肠穿孔或指套带血者

C.诊断不明时既是一种诊断手段,又是一种治疗手段

D.抗休克血压不升或血压不稳定者

E.腹部X线检查膈下有游离气体、腹内脏器疝入胸腔者

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