术后体位哪项是错误的?()A.全麻未清醒前应平卧位,并去枕,头偏向一侧 B.腰麻6小

题型:单项选择题

问题:

术后体位哪项是错误的?()

A.全麻未清醒前应平卧位,并去枕,头偏向一侧

B.腰麻6小时内应半卧位

C.颈胸、腹部手术应半卧位

D.阴囊、会阴部、腹股沟手术应低半卧位

E.臀部手术应仰卧或俯卧位

考点:基础医学内科学内科学题库
题型:单项选择题

设NA表示阿伏加德罗常数的值。下列叙述正确的是

A.标准状况下,2.24 L苯中含有0.6NA个碳原子

B.常温常压下,22.4 L NO2气体中含有原子数为3NA

C.84g NaHCO3固体和106g Na2CO3固体中CO32−的数目均为NA

D.0.01 mol铝与足量的氢氧化钠溶液反应转移的电子数是0.03 NA

题型:单项选择题

My husband is a born shopper(天生的购物者). He loves to look at things and to touch them. He likes to compare prices between the same items(产品) in different shops. He would never think of buying anything without looking around in several different shops. On the other hand, I’m not a shopper. I think shopping is boring and unpleasant. If I like something and I have enough money to take it, I buy it at once. I never look around for a good price or a better deal. Of course my husband and I never go shopping together. Doing shopping together would be too painful for both of us. When it comes to shopping, we go our different ways.

Sometimes I ask my son Jimmy to buy some food in the shop not far from our home. But he is always absent-minded. This was his story.

One day I said to him, “I hope you won’t forget what I have told you to buy.” “No,” said Jimmy, “I won’t forget. You want three oranges, six eggs and a pound of meat.”

He went running down the street to the shop. As he ran, he said to himself over and over again. “ Three oranges, six eggs and a pound of meat.”

In the beginning he remembered everything but he stopped several times. Once he saw two men fighting outside a clothes shop until a policeman stopped them. One of them was badly hurt. Then he stopped to give ten cents to a beggar. Then he met some of his friends and he played with them for a while. When he reached the shop, he had forgotten everything except six eggs.

As he walked home, his face became sadder and sadder. When he saw me he said, “ I’ m sorry, mum. I have forgotten to buy oranges and the meat, I only remembered to buy six eggs, but I’ve dropped three of them.”

小题1: The husband loves shopping because _______

A.he has much money

B.he likes the shops

C.he likes to compare the prices between the same items

D.he has nothing to do but shopping小题2:The wife doesn’t like shopping because ______

A.she has no money

B.she has no time

C.she doesn’t love her husband

D.she feels it boring to go shopping小题3:They never go shopping together because _______

A.their ways of shopping are quite different

B.they hate each other

C.they needn’t buy anything for the family

D.they don’t have time for it小题4:Jimmy cannot do the shopping well because ______

A.he is young

B.he is absent-minded

C.he often loses his money

D.he doesn’t like shopping

题型:单项选择题

氧气切断阀间为何要充入高压氮气?

题型:单项选择题

道路交叉口设计的主要要求是( )。

A.确保行人和车辆安全,使车流和人流受到最少的阻碍,使交叉口的通行能力能适应各道路的交通流量要求
B.确保与地下管线的配合协调
C.确保与绿化、照明以及排水的配合协调
D.确保与交叉口建筑的配合协调

题型:单项选择题

药品经营中对药品经营企业索要的基本资质是()

A.税务登记证、营业执照

B.营业执照、药品经营许可证

C.营业执照、组织机构代码证

D.组织机构代码证、税务登记证

E.营业执照、银行开户许可证

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