女孩,10个月。吃奶后频繁呕吐,眼神呆滞,意识模糊,前囟隆起。脑脊液检查白细胞数10

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问题:

女孩,10个月。吃奶后频繁呕吐,眼神呆滞,意识模糊,前囟隆起。脑脊液检查白细胞数1000×106/L,糖2.0mmol/L,氯化物112mmol/L,蛋白0.75g/L。

假如经抗生素治疗1周后体温下降,脑脊液白细胞数降至10×106/L,体温正常,精神好转,继续原方案治疗3天后体温又上升,达39℃,并出现频繁呕吐、前囟膨隆。应首先考虑哪项诊断( )

A.合并脑疝

B.合并脑积水

C.合并脑脓肿

D.脑膜炎症加重

E.合并硬膜下积液

考点:卫生资格考试(中初级)儿科主治医师神经肌肉系统疾病
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刺激的阈值指的是

A.用最小刺激强度,刚刚引起组织兴奋的最短作用时间
B.保持一定刺激强度不变,能引起组织兴奋的最适作用时间
C.刺激时间和强度—时间变化率不变,引起组织发生兴奋的最小刺激强度
D.刺激时间不限,能引起组织兴奋的最适宜刺激强度
E.刺激时间不限,能引起组织最大兴奋的最小刺激强度

题型:单项选择题

信息匹配题

A. Speak, speak, speak

Practise speaking as often as you can---even speaking to yourself is good practice. Try recording yourself whenever you can. Compare your pronunciation with the master version(版本), see how you can do better and have another go. If you do this several times, you will find that each version is better than the last.

B. Why not learn with someone else?

It helps if you can learn with someone else. If you can persuade a friend or family member to study with you, it will make you keep working. Agree times to meet and set goals for the week. And test each other regularly.

C . Don’t get a shock by a word you don’t know

Practise improvising(即兴的) ways of getting your meaning across when speaking spontaneously(本能地), even if you don’t know the exact words or phrases. Think of things you might want to say whenever you have spare time. A basic example is the use of tenses. If you don’t know the past tense but want to talk about yesterday, use the verb in the present tense and use the word “yesterday”.

Use facial expressions, hand movements, anything to get your meaning across.

Language learning is also about intuition(直觉).

Guesswork is an important strategy in learning a new language. When listening to recorded material, you aren’t expected to understand everything first time round. If you play the same piece several times, you will most probably understand something new each time. Learn to make maximum use of all the clues you can pick up. For example, what do the speakers sound like? happy, angry, calm etc.

E. Build up your vocabulary.

A wide vocabulary is the key to successful language learning but don’t try to learn too much at once. It’s best to study frequently, for short periods of time. Take a maximum of six or seven items of vocabulary and learn them. Put them into sentences to fix them in your mind, then come back to them later. Much of the vocabulary in the course is presented by topic. And above all, have fun!

请阅读以下英语学习者在学习中碰到的困难,然后匹配该学习者应该采取上述五种做法(A、B、C、D、E)中的某一种。

(  ) 72. Jack Anderson. Jack’s vocabulary is very small. He is anxious to improve his English. Therefore, he wants to enlarge his vocabulary in a short time and tries his best to memorize new words as many as possible at a time.

(  ) 73. Margret Lillian. Margret Lillian’s pronunciation is poor. And she doesn’t know how to improve her pronunciation. She is very worried and doesn’t know what to do.

(  ) 74. Alice Fingerhut. Alice has difficulty in understanding the meaning of the English text. So she looks up the new words in the dictionary in order to understand everything.

(  ) 75. Lynne Nagata. Lynne can’t express herself clearly in English because she sometimes forgets some key words and doesn’t know the tenses exactly. What can she do?

题型:单项选择题

操作系统是一种系统软件,它有许多种类,PC-DOS是一种 (19) 操作系统,Windows是具有图形界面的 (20) 运行方式的操作系统。Windows应用程序之间可以方便地通过 (21) 交换数据。将正在运行的应用程序窗口最小化后,该应用程序处于 (22) 状态。 (23) 是在体系结构上采用了客户机/服务器模式的网络操作系统。
(19)

题型:单项选择题

在瑞舒伐他汀临床疗效评价的随机、双盲对照试验中,对照应给予()

A.小剂量瑞舒伐他汀

B.等剂量瑞舒伐他汀

C.大剂量瑞舒伐他汀

D.等剂量他汀类药物

E.安慰剂

题型:单项选择题

神经冲动

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