【单选题】

从奥美拉唑的结构分析,与奥美拉唑抑制胃酸分泌相关的分子作用机制是(   )

A.

分子具有弱碱性,直接与H⁺-K⁺-ATP酶结合产生抑制作用

B.

分子中的亚砜基经氧化成砜基后,与H⁺-K⁺-ATP酶作用产生抑制作用

C.

分子中的苯并咪唑环在酸质子的催化下,经重排,与H⁺-K⁺-ATP酶发生共价结合产生抑制作用

D.

分子中的苯并咪唑环的甲氧基经脱甲基代谢后,其代谢产物与H⁺-K⁺-ATP酶结合产生抑制作用

E.

分子中吡啶环上的甲基经代谢产生羧酸化合物后,与H⁺-K⁺-ATP酶结合产生抑制作用

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参考答案
参考解析
【单选题】

Ethernet,TokenRing与FDDI是构成虚拟局域网的基础。()

A.
B.
【单选题】

患者,女,35岁。产后3天,乳汁甚少,乳汁浓稠,乳房胀硬或疼痛,情志抑郁,苔薄黄,脉弦。治疗应首选的方剂是

A.
通乳丹
B.
生脉散
C.
加味逍遥丸
D.
下乳涌泉散
E.
柴胡疏肝散合通乳丹
【单选题】

小明模仿当医生的爸爸,手拿听诊器,为“病人”看病,小明玩的游戏是(  )

A.
角色游戏
B.
建构游戏
C.
表演游戏
D.
语言游戏
【A1型选择题】

有关白血病的叙述,下列哪项是错误的(    )

A.

Ph染色体仅见于慢性粒细胞白血病

B.

急性淋巴细胞白血病无Auer小体

C.

慢性粒细胞白血病中性粒细胞碱性磷酸酶活性减低

D.

急性粒细胞白血病过氧化物酶染色阳性

E.

红细胞白血病幼红细胞糖原染色呈强阳性

【单选题】

请阅读  Passage 2,完成第 26~30小题 。

Passage 2

An article in Scientific America haspointed out that empirical research says that, actually, you think you 're morebeautiful than you are. We have a deep-seated need to feel good about ourselvesand we naturally employ a number of self-enhancing strategies to achieve this.Social psychologists have amassed oceans of research into what they callthe   "above average effect ,"or  " illusory superiority,"and shown that, for example, 70% of us rate ourselves as above average inleadership, 93% in driving and 85% at getting on well with others-all obviouslystatistical impossibilities.

We rose-tint our memories and put ourselvesinto self-affirming situations. We become defensive when criticized, and applynegative stereotypes to others to boost our own esteem. We stalk aroundthinking we're hot stuff.

Psychologistand behavioral scientist Nicholas Epley oversaw a key study into self-enhancementand attractiveness. Rather than have people simply rate their beauty comparedwith others, he asked them to identify an original photograph of themselvesfrom a lineup including versions that had been altered to appear more and lessattractive. Visual recognition, reads the study, is   "an automatic psychological process,occurring rapidly and intuitively with little or no apparent consciousdeliberation." If the subjects quickly chose a falsely flatteringimage-which most did they genuinely believed it was really how they looked.

Epley found no significant genderdifference in responses. Nor was there any evidence that those who self-enhancedthe, most (that is, the participants who thought the most positively doctored pictureswere real) were doing so to make up for profound insecurities. In fact, thosewho thought that the images higher up the attractiveness scale were real directlycorresponded with  those who showed othermarkers for having higher self-esteem. "I don't think the findings that wehave are any evidence of personal delusion,"  says Epley."It's a reflection simply ofpeople generally thinking well of themselves. " If you are depressed, youwon ' t be self-enhancing.

Knowingthe results of Epley's study, it makes sense that many people hate photographsof themselves viscerally -on one level, they don't even recognize theperson in the picture as themselves. Facebook, therefore, is a self-enhancer 's paradise, where people can share only the most flattering photos,  the cream  of their wit,  style, beauty,  intellect  and lifestyles.  It's  not that people's profiles are dishonest,says Catalina Toma of Wisconsin-Madison University,   "but they portray an idealized versionof themselves."


Visual recognition is believed to be people ' s_______

A.
rapid matching
B.
intuitive response
C.
automatic self-defence
D.
conscious choice
【A1/A2型选择题】

患者,男,40岁。咳铁锈色痰应考虑为(     )

A.

病毒感染

B.

化脓性感染

C.

厌氧菌感染

D.

肺炎球菌感染

E.

肺癌

【单选题】

膜剂常用的着色遮光剂是(   )。

A.
EVA
B.
TiO2
C.
SiO2
D.
山梨醇
E.
聚山梨酯80
【单选题】

关于建筑工程中止和恢复施工的说法,正确的是(   )。

A.
建筑工程可以无任何理由而中止
B.
建筑工程中止施工的,应当提前1个月向发证机关报告
C.
建筑工程中止施工后,应当做好建筑工程的维护管理工作
D.
建筑工程恢复施工之日起1个月内,应当向发证机关报告
【单选题】

商业银行在进行风险与控制自我评估时,评估范围覆盖所有业务品种,体现了该工作的(  )原则。

A.
客观性
B.
重要性
C.
全面性
D.
及时性
【单选题】

虚喘的特点是

A.
呼吸深长有余,呼出为快,声低气怯
B.
呼吸深长有余,呼出为快,声高气粗
C.
呼吸深长有余,深吸为快,声低气怯
D.
呼吸短促难续,深吸为快,声低气怯
E.
呼吸短促难续,呼出为快,声低气怯