女性,68岁。患萎缩性胃炎及恶性贫血十余年,每月注射一次维生素B12达十余年。近一个

题型:单项选择题 A3/A4型题

问题:

女性,68岁。患萎缩性胃炎及恶性贫血十余年,每月注射一次维生素B12达十余年。近一个月来感活动后乏力。血红蛋白90g/L,平均红细胞血红蛋白浓度26%,平均红细胞体积67fl,网织红细胞计数0.6%,血清铁蛋白13μg/L。

下列哪项诊治措施最为恰当()。

A.少量输血

B.立即口服铁剂

C.进行便隐血、胃镜等项目的检查,诊断明确再行治疗

D.肌内注射铁剂

E.糖皮质激素

考点:相关专业知识内分泌主治医师相关专业知识历年真题精选五
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比较大小:-|-3|(    )-|+3|。

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Reading newspaper has become an important part of everyday life. Some people read newspaper as the first thing to do in the morning;  66_ read newspapers as soon as they have free time during the day so that they can learn what is _ 67 _in the world.

Sometimes, we do not have enough time to read all the news _ 68_, so we just take a quick look at the front page. At other _ 69_we may be in such a hurry that we only have a few _ 70_to look at the headlines of the passage.

Newspaper can be found everywhere in the world. We can get many different _ 71_of newspapers in big cities, but in some mountains _ 72_we can see few newspaper.

Some kinds of newspaper are published once a week, but most of them are published once a day with many pages, some even published _ 73_a day! You know different people enjoy reading different kinds of newspaper. Some like world news, and others prefer short stories. They just choose what they are _ 74_in.

Today newspaper in English has the largest numbers of readers in the world. The English language is so popular that many Chinese students are _ 75_English newspaper such as China Daily or 21st Century. Also they bring us more and more imformation with Internet.

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站场收据是将()等单证汇成一份,大大提高集装箱托运的效率。

A.托运单、装箱单、理货单、运费通知单

B.托运单、装箱单、大副收据、理货单、配舱回单、运费通知单

C.托运单、装货单、承运单、运费通知单

D.装箱单、理货单、配舱单、运费单

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温度计测得的油品温度值需经过器差修正后,才能作为()。

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钢丝绳在卷筒上有哪些安全要求:必须在(),尾部卡牢并且至少要()。

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