【单选题】
在高血压病发病中占主导地位的因素是___
A. 水钠滞留
B. 肾素一血管紧张素一醛固酮系统失调
C. 肾上腺素、去甲肾上腺素增多
D. 血管内皮功能异常
E. 高级神经中枢功能紊乱
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答案
E
解析
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急性特发性血小板减少性紫癜特点___
A. 急性未治可颅内出血
B. 急性未治半年后转为慢性
C. 急性未及时治疗可发生胃出血
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羊羊，6个月。因阵发性哭闹伴呕吐8h来诊，体格检查：体温36．5℃，腹部稍隆，右侧腹部可触及一腊肠样肿块，有触痛，直肠指检发现指套上染有果酱样黏液便。应首先考虑___
A. 急性肠炎
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C. 急性肠套叠
D. 阑尾周围脓肿
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某中年女性患者，中午服敌百虫农药半杯，晚7时被家人发现，随即送来就诊，检查：躁动不合作、流涎、出汗、心率64次／min、呼吸28次／min、瞳孔1．5mm，不宜采用___
A. 催吐
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热射病的主要临床特征为___
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谢女士，患糖尿病，胰岛素治疗期间突然心悸、饥饿、出汗，随即意识不清首要的措施为___
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甲状腺功能亢进病人服用抗甲状腺功能亢进药物为什么不能立即见效___
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配制混合胰岛素时，必须先抽吸短效胰岛素是为了防止___
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关于肺结核的发病因素，下列哪项不正确___
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Q1: What is special about this year’s Black Friday shopping?___
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【单选题】
Q2: When did the man first do a triathlon?___
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【单选题】
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【单选题】
Q2: According to the passage, under what circumstances may an avalanche occur?___
A. There are too many layers of snow on the .
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Q4: Why does the ski patrol use explosives?___
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【单选题】
Q4: Who are supposed to benefit most from this passage?___
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In the first two paragraphs of the passage the writer tries to tell us that___
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The writer ,as a child ,was very fond of playing in the basement because ___
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" Youcan never go home again "inthe last sentence of this passage means that___
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We learn from the passage that Tracy died___
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Tracy's parents decided to donate Tracy's organs because___
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【单选题】
The meeting between the writer's family and Tracy's parents was arranged because___
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【单选题】
The writer and her husband learned how Tracy died___
A. from his parents
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【单选题】
The meeting between the two families helped to ease the Marshes'suffering because___
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【单选题】
The writer's first marriage was unsuccessful because___
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B. her husband kept criticizing her
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【单选题】
When the writer asked for a divorce ,her husband___
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D. said that she was unattractive and not worth loving
