【单选题】【消耗次数：1】
2009年，甲型H1N1流感在全球爆发，谷歌（5000万条历史记录，做了4.5亿个不同的数学模型）测算出的数据与官方最后的数据相关性非常接近，达到了（）。
①
A.67%
②
B.77%
③
C.87%
④
D.97%
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相关题目
【单选题】
根据《大数据在医疗领域的应用》，2009年，甲型H1N1流感在全球爆发。谷歌所测算出数据与官方最后的数据相关性非常接近，达到（ ）。
①
90%
②
87%
③
80%
④
97%
【单选题】
关于甲型H1N1流感临床分类处理，不正确的是（ ）
①
疑似病例：安排单间病室隔离观察，不可多人同室
②
密切接触人群：行甲型H1N1流感病毒特异性检查，及早给予奥司他韦治疗
③
确诊病例：给予奥司他韦治疗。转定点医院，收入甲型H1N1流感病房，可多人同室
④
密切接触人群：7天内曾与甲型H1N1流感疑似或确诊病例密切接触，但无发热，无流感样临床表现，预防性使用奥司他韦（75mg，qd，共7天），医学观察7天
⑤
以上均正确
【单选题】
有关甲型H1N1流感病毒的描述，不正确的是（ ）
①
病毒对乙醇、碘伏、碘酊敏感
②
对热不敏感，100℃以下均不可灭活
③
甲型H1N1流感病毒为单股负链RNA病毒
④
毒株包含有猪流感、禽流感和人流感三种流感病毒的基因片断，是一种新型变异流感病毒
⑤
以上均正确
【单选题】
关于甲型H1N1流感的治疗，不正确的是（ ）
①
一般治疗：休息，多饮水，密切观察病情变化，对高热病例可给予退热治疗
②
抗病毒治疗：应及早应用抗病毒药物
③
奥司他韦应尽可能在发热72小时内使用（48小时内最佳），疗程越长越好
④
奥司他韦的成人用法为75mg b.i.d.
⑤
以上均正确
【单选题】
下面不属于甲型H1N1流感的临床表现的是（ ）
①
潜伏期很长，一般为10～15天
②
流感样临床表现，包括发热、流涕、鼻塞、咽痛、咳嗽、头痛、肌痛、乏力、呕吐或腹泻
③
病情严重者可出现肺炎、心肌炎等呼吸、心脏、神经系统并发症，患者原有的基础疾病亦可加重
④
对这种甲型H1N1流感的临床特点尚待进行进一步观察总结
⑤
以上均属于
【单选题】
关于甲型H1N1流感的其他治疗不正确的是（ ）
①
对病情严重者（如出现感染中毒性休克合并急性呼吸窘迫综合征），可考虑给予大剂量糖皮质激素
②
合并细菌感染时，给予相应抗菌药物治疗
③
出现低氧或呼吸衰竭的情况，应及时给予相应的治疗措施，包括吸氧、无创机械通气或有创机械通气等
④
出现其他脏器功能损害时，给予相应支持治疗
⑤
以上均正确
【单选题】
在Excel工作表中，已知A1=12,B1=67,在C1单元格中输入公式”=IF(B1A1),”A”,” B””,则C1最后显示的是( )
①
A
②
B
③
TRUE
④
79
随机题目
【单选题】
It is necessary____________ the book immediately.
①
for him to return
②
that he return
③
his returning
④
to him return
【单选题】
Anger is a normal emotion that we all feel from time to time. Some people express anger openly in a calm reasonable way. Some explode with anger, and scream and shout. But other people keep their anger inside. They can not or will not express it. This is called repressing anger. Many doctors think that repressing anger is more dangerous to a person’s health than expressing it. They say that when a person is angry, the brain gives out the same hormones (荷尔蒙) as that are produced during tense and nervous situations. They speed the heart rate and raise blood pressure, so the person feels excited and ready to act. Repressing these feelings will only make the feelings continue, and this can lead to many medical problems. To prevent these problems, these doctors suggest letting the anger out by expressing it freely. But recently some other doctors question this. They say that people who express anger repeatedly and violently become, in fact, more but not less angry. And this could cause medical problems. However, some doctors say that both repressing and expressing anger can be dangerous. They believe that those who express anger strongly may be more likely to develop heart diseases, and that those who keep their anger inside may face a greater danger of high blood pressure. Doctors say the solution is to learn how to deal with anger. The first step is to admit that you are angry and to recognize the real cause of the anger, and then to decide if the cause is serious enough to get angry about. If it is, do not express your anger while angry. Wait until your anger has cooled down, and express yourself calmly and reasonably. Doctors also say that a good way to deal with anger is to find humor in the situation that has made you angry, for laughter is much healthier than anger.One correct way to deal with anger is to __________.
①
say nothing no matter how angry you are
②
express anger openly and freely right away
③
express your anger immediately but calmly
④
think about whether its worth getting angry
【单选题】
Anger is a normal emotion that we all feel from time to time. Some people express anger openly in a calm reasonable way. Some explode with anger, and scream and shout. But other people keep their anger inside. They can not or will not express it. This is called repressing anger. Many doctors think that repressing anger is more dangerous to a person’s health than expressing it. They say that when a person is angry, the brain gives out the same hormones (荷尔蒙) as that are produced during tense and nervous situations. They speed the heart rate and raise blood pressure, so the person feels excited and ready to act. Repressing these feelings will only make the feelings continue, and this can lead to many medical problems. To prevent these problems, these doctors suggest letting the anger out by expressing it freely. But recently some other doctors question this. They say that people who express anger repeatedly and violently become, in fact, more but not less angry. And this could cause medical problems. However, some doctors say that both repressing and expressing anger can be dangerous. They believe that those who express anger strongly may be more likely to develop heart diseases, and that those who keep their anger inside may face a greater danger of high blood pressure. Doctors say the solution is to learn how to deal with anger. The first step is to admit that you are angry and to recognize the real cause of the anger, and then to decide if the cause is serious enough to get angry about. If it is, do not express your anger while angry. Wait until your anger has cooled down, and express yourself calmly and reasonably. Doctors also say that a good way to deal with anger is to find humor in the situation that has made you angry, for laughter is much healthier than anger.Some doctors argue that people who often let the anger out would become __________.
①
stronger
②
more violent
③
angrier
④
more dangerous
【单选题】
They drew different ______________ from the facts.
①
attentions
②
examinations
③
decisions
④
conclusions