【单选题】

除可治疗风湿痒疹外,又可治疗表证夹湿的药物是()。

A.
防风
B.
荆芥
C.
蕲蛇
D.
蝉蜕
E.
辛夷
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参考解析
【单选题】

患者,男,48岁,患有青光眼3年。今日因支气管哮喘急性发作,给于舒张支气管、抗炎等治疗,应告知该患者用药后需漱口的药物是()

A.
多索茶碱注射液
B.
布地奈德混悬液
C.
孟鲁斯特钠咀嚼片
D.
沙丁胺醇气雾剂
E.
异丙托溴铵气雾剂
【单选题】

请阅读  Passage 1,完成第  21~25小题 。

Passage 1

First two hours, now three hours-this ishow far in advance authorities are recommending people show up to catch adomestic flight, at least at some major U.S. airports with increasingly massivesecurity lines.

Americans are willing to toleratetime-consuming security procedures in return for increased safety. The crash ofEgyptAir Flight 804, which terrorists may have downed over the Mediterranean Sea,provides another tragic reminder of why. But demanding too much of airtravelers or providing too little security in return undermines public supportfor the process. And it should: Wasted time is a drag on Americans ' economicand private lives, not to mention infuriating.

Last year, the Transportation SecurityAdministration (TSA) found in a secret check that undercover investigators wereable to sneak weapons-both fake and real-past airport security nearly everytime they tried. Enhanced security measures since then, combined with a rise inairline travel due to the improving economy and low oil prices, have resultedin long waits at major airports such as Chicago ' s O ' Hare International. Itis not yet clear how much more effective airline security has become-but thelines are obvious.

Part of the issue is that the governmentdid not anticipate the steep increase in airline travel, so the TSA is nowrushing to get new screeners on the line. Part of the issue is that airportshave only so much room for screening lanes. Another factor may be that morepeople are trying to overpack their carry-on bags to avoid checked-baggagefees, though the airlines strongly dispute this.

There is one step the TSA could take thatwould not require remodeling airports or rushing to hire: Enroll more people inthe PreCheck program. PreCheck is supposed to be a win-win for travelers andthe TSA. Passengers who pass a background check are eligible to use expectedscreening lanes. This allows the TSA to focus. on travelers who are higherrisk, saving time for everyone involved. The TSA wants to enroll 25 millionpeople in PreCheck.

Ithas not gotten anywhere close to that, and one big reason is sticker shock:Passengers must pay $85 every five years to process their background checks.Since the beginning, this price tag has been PreCheck ' s fatal flaw. Upcomingreforms might bring the price to a more reasonable level. But Congress shouldlook into doing so directly, by helping to finance PreCheck enrollment or tocut costs in other ways.


One problem with the PreCheck program is_________

A.
a dramatic reduction of its scale
B.
its wrongly-directed implementation
C.
the government ' s reluctance to back it
D.
an unreasonable price for enrollment
【单选题】

从中华人民共和国成立到社会主义改造基本完成,这一时期,我国社会的性质是(     )

A.

封建社会

B.

新民主主义社会

C.

资本主义社会

D.

社会主义社会

【单选题】
下列H受体拮抗剂中,无明显中枢作用的是
A.
异丙嗪
B.
苯海拉明
C.
氯苯那敏(扑尔敏)
D.
布克力嗪(安其敏)
E.
阿司咪唑
【单选题】

某基金在一段时间内平均收益率为30%,标准差为0.6,系统风险为1.2。假设短期国库券的名义收益率为6%,该基金的特雷诺比率为(    )。

A.
0.288
B.
0.3
C.
0.2
D.
0.4
【单选题】

下列说法中正确的是(  )。

A.
只要总产量减少,边际产量一定为负
B.
只要MP减少,总产量一定减少
C.
MP曲线必定在最高点处与AP曲线相交
D.
只要MP减少,AP也一定减少
【单选题】

证券经纪商向客户收取的佣金(包括代收的证券交易监管费和证券交易所手续费等)不得高于证券交易金额的5‰,也不得低于代收的证券交易监管费和证券交易所手续费等。(  )

A.
B.
【单选题】

发生于阴囊部的急性化脓性感染是

A.
子痈
B.
子痰
C.
囊痈
D.
阴茎痰核
E.
水疝
【单选题】

女,17岁,脑部重伤入院,经各种治疗仍于3天后进入脑死亡状态,现用呼吸机及各种设备维持生命这种情况下,医生应采取的措施是

A.
经全科讨论后撤掉呼吸机
B.
只要病人家属要求,一直维持这种状态
C.
私自决定撤掉呼吸机
D.
向父母解释脑死亡,征得同意撤掉呼吸机
E.
在卫生资源紧缺情况时,撤掉其呼吸机
【单选题】

能安神益智的药是(   )。

A.
党参
B.
人参
C.
西洋参
D.
太子参
E.
刺五加