女性,32岁。反复发热在37.5~38℃左右1个月,伴关节肌肉酸痛。查体:轻度贫血,心界不大,心率90次/分,心尖有收缩期吹风样杂音三级,诊为风心病,二尖瓣关闭不全,发热待查。
本例抗生素治疗后体温下降,症状改善,此时抗生素应用疗程是()Questions 186-190 refer to the
following e-mail and advertisement. To: Kafherine Smith From: Althea Jenkins Subject: Job opening Hi Kathy, I saw this ad today and thought you would be interested. You have exactly the work experience they are looking for, and the office is close to your apartment. That new car you were talking about buying wouldn’t be necessary. The position Is with a reputable company, too. My cousin Don Wade is the chair of the board. It’s too bad you can’t make it to my brother’s wedding. Don will be there, and I could have introduced you. If you decide to apply, let me know. I can at least send Don an e-mail and give a personal reference to him for you. He is usually in charge of conducting the interviews. On the other hand, I haven’t heard from you in a few wee A. (A) Look at the JOB BANK ad. B. (B) Fill out the online application. C. (C) Attend Althea’s brother’s wedding. D. (D) Attach her résumé to her e-mail. [单选题] 接触器有多个主触头,动作要保持一致,检修时根据检修标准,接通后各触头相差距离应在( )毫米之内。
A.1 B.2 C.0.5 D.3 [判断题]新装电容器组投运前,应检查放电电阻的阻值和容量是否符合规程要求。()
A.正确 B.错误 [判断题]各工作许可人应在完成工作票所列由其负责的停电安全措施后,方可发出许可工作的命令。
A.正确 B.错误 [单项选择]下列叙述哪些是错误的?()
A. 沉淀反应后立即过滤可防止后沉淀 B. 沉淀的表面吸附作用是由于表面离子的力场未饱和所致 C. 进行陈化操作可减少混晶共沉淀 D. AnS在HgS沉淀表面上而不在BaSO4沉淀表面上后沉淀 [判断题]煤尘爆炸必须同时具备的条件是 :煤尘本身具有爆炸性、悬浮煤尘具有一定的浓度、一定温度的引燃火源和足够的氧气。( )
A.正确 B.错误 [单项选择]女性,27岁,车祸后造成高位截瘫,现在下肢肌肉瘫痪、感觉消失,尿失禁,大便尚能控制。其截瘫指数是()
A. 2 B. 3 C. 4 D. 5 E. 6 [单选题]新制和大修后的验电器绝缘工具在第一次投入使用前,进行机械和( )强度试验。
A.韧性 B. 硬度 C. 电气 D. 疲劳 [多选题]依据我国刑事诉讼法的规定, 下列辩护人的哪些行为可能构成刑事
犯罪
A.辩护人自己毁灭、 伪造证据 B.辩护人明知并隐瞒被告人的犯罪事实的 C.辩护 人引诱证人做伪证的 D.辩护人让犯罪嫌疑人在讯问中拒不回答问题的 [判断题]工作的最迟完成时间是指在不影响整个任务按期完成的前提下,本工作必须完成的最迟时刻。
[单项选择]分子筛的主链结构是()。
A. 透明质酸 B. 纤维黏连蛋白 C. 软骨黏连蛋白 D. 硫酸软骨素 E. 硫酸角质素 [单选题]在下列情况中,不能采用基轴制配合的是()
A. 滚动轴承内圈与转轴轴颈的配合 B. 柴油机中活塞杆组件的配合 C. 滚动轴承外圈与壳体孔的配合 [单选题]【作战训练安全常识】下列地质灾害现场救援预防造成二次伤害表述错误的是?
A.靠近山体行进 B.设置观察哨 C.明确撤退路线 D.消除不稳定体 [单项选择]— I can't find John. — Look! He ______ a blue jacket today.
A. is having on B. puts on C. is wearing D. dresses 我来回答: 提交
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