患者,女性,72岁,肺气肿病史15年。近日咳嗽、咳痰、气促、精神差。查体:口唇发绀,

题型:单项选择题

问题:

患者,女性,72岁,肺气肿病史15年。近日咳嗽、咳痰、气促、精神差。查体:口唇发绀,呼吸30/min,神志恍惚,多汗和皮肤湿暖,肋骨上抬,肋间隙增宽;动脉血气分析:pH 7.31,PaO2 6.7kPa,PaCO2 8kPa。

当护士采集血气分析标本时,其操作要点应除外

A.使用2ml无菌干燥注射器

B.抽吸低浓度肝素溶液,充盈注射器后弃去

C.可穿刺桡动脉或股动脉

D.将血迅速注入无菌试管内,用软木塞塞住

E.立即采集立即送检

考点:执业护士护士实践能力执业护士实践能力
题型:单项选择题

Do you know what school life is like in Singapore? In Singapore, a class only lasts half an hour, but there are no breaks between classes. The students only have a 30-minute tea break after 3 or 4 classes.

They do not do eye exercises. Yao Suyu said our eye exercises were unfamiliar(不熟悉)to her. “I’d like to introduce them to our school,” she said. “They’re very useful!”

In Singapore school ends at 1:50 p.m. But students joined other classes after school such as dance clubs and choir(合唱团). Yao says she joins dance club twice a week and it lasts from 1:30 to 5:30 p.m.

Singapore’s population(人口)includes Chinese, Indians(印度人), Malays(马来人 )and Westerners. But there is no special school for any one of the groups. The students in Yao’s school are mainly Chinese, Indians and Malays. “The Indian students take Indian language classes when we study Chinese,” said Yao. “But if an Indian student is interested in Chinese, he or she can study it, too.”

In Singaporean schools, teachers teach in English. It’s the official(官方的)language in Singapore. Singaporean students have to take different courses after school. Like most Singaporean students, Yao took other courses in Chinese, math and English.

小题1:How long does a class last in Singapore?

                                                                          

小题2:Do the students do eye exercises in Singapore?

                                                                          

小题3:When does school end in Singapore?

                                                                          

小题4:What does Singapore’s population include?

                                                                          

小题5:In which language do teachers teach in Singaporean schools?

                                                                        

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月经来潮与否,在于()

A.肾主闭藏

B.肝主疏

C.两者均有关

D.两者均无关

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竹叶石膏汤组成中不含有的药物是

A.半夏

B.麦冬

C.人参

D.甘草

E.知母

题型:单项选择题

故障诊断的基本流程及实施步骤中,主要对设备及其工作进行必要的预测和干预的是()。

A.信号检测

B.特征提取

C.状态识别

D.诊断决策

题型:单项选择题

英国著名史学家汤因比博士赞叹:“中国大一统的局面在全世界找不到第二个,中国两千年来改朝换代,一直到现在还是大一统的国家。……为什么能保持这样的局面?它的精神文明了不起!”汤因比所说的保持中国统一的“精神文明”应该是()

A.知识分子的忧患意识

B.中央集权制度的不断强化

C.占统治地位的儒家学说对人伦道德的重视

D.郡县制度的持续深化

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