学科分类

已选分类 医学临床医学临床检验诊断学
单选题 出院记录内容不包括: A、入院日期 B、住院经过 C、出院诊断 D、病历摘要 E、出院日期
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单选题胃镜检查时,患者体位
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单选题下列情况下出现胸式呼吸减弱的是
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单选题不属于胃镜检查的适应证是
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单选题 管样呼吸音可见于下列疾病,但除外 A、肺癌 B、大叶肺炎 C、肺脓肿 D、肺结核 E、胸腔积液时积液区上方
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单选题 下列哪种不属于正常细胞性贫血 A、再生障碍性贫血 B、急性失血性贫血 C、溶血性贫血 D、海洋性贫血 E、白血病所致贫血
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单选题双侧上眼睑下垂见于
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单选题 血清钾减低哪项外均是正确的? A、血钾摄入不足 B、代谢性碱中毒 C、大量出汗 D、急性酸中毒 E、大量应用胰岛素
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单选题 关于红细胞大小可见下列异常,但不包括 A、小RBC B、大RBC C、椭圆形细胞 D、巨RBC E、RBC大小不均
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单选题进行纤维支气管镜检查时,进镜应
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单选题水肿这一症状的概念不包括
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单选题Charles Darwin wed his cousin Emma and spawned 10 children, including four brilliant scientists. Albert Einstein’s second wife Elsa was his first cousin. Queen Victoria said “I do” to hers. So have millions worldwide. In parts of Saudi Arabia, 39% of all marriages are between first cousins. In the U. S., though, the practice bears a stigma of inbreeding just this side of incest. The taboo is not only social hut legislative; 24 states ban the marriage of first cousins: five others allow it only if the couple is unable to bear children. A major reason for this ban is the belief that kids of first cousins are tragically susceptible to serious congenital illnesses. That view may have to change. A comprehensive study published recently in the Journal of Genetic Counseling indicates such children run an only slightly higher risk of significant genetic disorders like congenital heart defects — about two percentage points above the average 3% to 4%. Says the study’s lead author, Robin Bennett, president-elect of the National Society of Genetic Counselors, which funded the study: “Aside from a thorough medical family history, there is no need to offer any genetic testing on the basis of consanguinity alone”. Publication of the study will do more than tweak public awareness; it will enlighten doctors who have urged cousin couples not to have children. “Just this week,” says Bennett, “I saw a 23-year-old woman who had had a tubal ligation because her parents were cousins and her doctor told her she shouldn’t have children.” The American proscription against cousin marriages grew in the 19th century as wilderness settlers tried to distinguish themselves from the “savage” Indians, says Martin, author of the book Forbidden Relatives: The American Myth of Cousin Marriage. “The truth is that Europeans were marrying their cousins and Native Americans were not.” And doesn’t God have stern words on the subject? Christie Smith, 37, a Nevada writer, says she felt guilty when she fell in love with her first cousin’s son Mark. “I was trying so hard to convince myself not to have these feelings,” she recalls, “that I went to the Bible looking for confirmation that it was wrong. And what I found was the exact opposite: support for cousin marriages.” The patriarch Jacob married two of his first cousins, Rachel and Leah. Smith married Mark in 1999. The medical ban is lifted; the social stain may take longer to disappear.
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单选题 错误的二维超声常用检查窗是( )。 A、顶窗 B、颞窗 C、枕窗 D、眼窗 E、额窗
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单选题诊断消化性溃疡急性穿孔的最重要体征是
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单选题 Ⅱ级A1型生物安全柜需维持穿过工作台开口面的最小平均吸入口风速为( ) A、0.30m/s B、0.38m/s C、0.48m/s D、0.50m/s E、0.58m/s
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单选题 关于NAP积分下列哪项正常 A、慢性中性粒细胞白血病NAP积分增高 B、再生障碍性贫血NAP积分常降低 C、恶性组织细胞病NAP积分常增高 D、恶性淋巴瘤NAP积分常降低 E、原发性血小板增多症NAP积分常降低
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单选题A.意识障碍伴发热B.意识障碍伴瞳孔散大C.意识障碍伴瞳孔缩小D.意识障碍伴高血压E.意识障碍伴低血压
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单选题A.肠系膜静脉阻塞B.下肢静脉阻塞C.门脉高压D.上腔静脉阻塞E.下腔静脉阻塞
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单选题 下列关于肾脏功能,均正确,但应除外: A、排泄水份 B、排泄代谢产物 C、维持酸碱平衡 D、调节血压、内分泌和造血功能 E、维持第二性症
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单选题生理性第三心音,下列哪种说法不准确
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