皮皮学，免费搜题
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【简答题】
Faced with the epidemic caused by COVID-19 (previously called 2019-nCoV) at the moment, all Chinese people are united together with one mind to fight against the disease. It is certain that there are numerous moving stories emerging. At the same time, we should also clarify the reasons why the novel cornonavirus pneumonia is caused. So please choose one aspect of the topic, such as moving stories around you or from the Internet, the reasons of this disease, the contributions made by you, the policies or measures taken by our country or your city or any other aspects you want to talk, and make a speech with a title at least in 2 mintues. Please input your speech in mp3 form and finish it in one week. Notes: You may recite it for I will check it when you return to class and give you a score as your part of daily performance.
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】赵女士,53岁,慢性咳嗽、咳痰病史20余年,近3日来咳嗽咳痰加重,伴呼吸困难、发绀、表情淡漠、嗜睡。血气分析PaO 2 45mmHg, PaCO 2 70 mmHg,诊断是:
A.
心力衰竭
B.
代谢性酸中毒
C.
贫血
D.
慢阻肺
E.
肺性脑病
【简答题】旅游者在旅游活动中应当遵守哪些行为规范?
【单选题】患者女,43岁。有慢性咳嗽、喘息病史10余年,3日前因尿路感染导致病情加重,咳嗽频繁,痰量增多。动脉血气分析:PaO2 70mmHg,PaCO2 40mmHg。经治疗后病情缓解。护士指导患者进行缩唇呼吸训练时,要求蜡烛火焰距离患者的口唇
A.
8~10cm
B.
10~12cm
C.
12~15cm
D.
15~20cm
E.
20~25cm
【多选题】旅游者在旅游活动中应当( )。
A.
遵守社会公共秩序、社会公德，遵守旅游文明行为规范
B.
尊重当地的风俗习惯、文化传统和宗教信仰
C.
爱护旅游资源
D.
保护生态环境
【简答题】手三阴经是指 ____ 、 ____ 和手少阴心经。
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