The Cherokee Nation Long before the white man came to America, the land belonged to the American Indian nations. The nation of the Cherokees lived in what is now the southeastern part of the United States. After the white man came, the Cherokees copied many of their ways. One Cherokee named Sequoyah saw how important reading and writing was to the white man. He decided to invent a way to write down the spoken Cherokee language. He began by making word pictures. For each word he drew a picture. But that proved impossible -there were just too many words. Then he took the 85 sounds that made up the language. Using his own imagination and an English spelling book, Sequoyah invented a sign for each sound. His alphabet proved amazingly easy to learn. Before long, many Cherokees knew how A. they went in carts B. they went on horseback C. they marched on foot D. all of the above [单选题]以下关于紧急报警装置描述正确的是( )
A.每节客室有两个紧急报警装置 B.紧急报警装置盖板使用铅封固定 C.响应后司机和乘客可全双工进行对讲 D.可通过操作“下一站”按键选定其中一个紧急报警器,操作“PC”按键进行接通 [多项选择]患者男性,45岁,因胸痛伴恶心、呕吐2小时来院急诊。患者于2小时前搬重物时突然感到胸骨后疼痛,压榨性,有濒死感,休息与口含硝酸甘油均不能缓解,伴大汗、恶心,呕吐过2次,为胃内容物,二便正常。既往无高血压和心绞痛病史。吸烟20余年,每天1包。提示:患者准备急诊行介入治疗,此时患者突然气急加重,端坐呼吸,咳粉红色泡沫样痰,BP95/65mmHg。提问:此时你应做何紧急抢救处理()
A. 给予呋塞米20mg静脉推注 B. 静脉泵注硝酸甘油 C. 静脉推注毛花苷丙(西地兰) D. 伴严重低氧血症者可行机械通气治疗 E. 暂缓介入治疗,待病情平稳后再进行 F. 静脉应用小剂量多巴酚丁胺 [单项选择]女,32岁。购物时感头晕,恶心,乏力,随即意识消失,摔倒在地,约1分钟自行苏醒,无大小便失禁,无遗留意识或肢体功能障碍。其意识丧失最可能的病因为()
A. 低血糖症 B. 心律失常 C. 分离(转换)性障碍 D. 短暂性脑缺血发作 E. 迷走神经张力异常增高 [单选题]以下为全身冷疗法的是()
A.使用冰袋 B.冷湿敷法 C.头戴冰帽 D.温水擦浴 E.以上均不正确 [简答题]装取高压可熔断器时,应采取()的安全措施
[单选题]正确的( )能减轻驾驶员的劳动强度,从而能够灵活、正确、持久而安全的进行操作。
A.工作态度 B.驾驶作风 C.驾驶技术 D.驾驶姿势 [简答题] 带电作业工具应定期进行电气试验及机械试验,其试验周期如何规定?
[判断题]行车速度大于120km/h区段钢梁明桥面的护木螺栓允许有部分缺少。
A.正确 B.错误 [单选题]面部“危险三角区”的疖若处理不当,可引起的严重后果是
A.急性蜂窝织炎 B.脓毒血症 C.颅内海绵状静脉窦炎 D.局部淋巴结肿痛 E.眼球后感染 [单选题]《动车组列车服务质量规范》规定,女性还可佩戴发夹、发箍或头花及一副直径()的耳钉。
A.A、不超过5毫米 B.B、不超过4毫米 C.C、不超过3毫米 D.D、不超过2毫米 [单选题]为了保证蒸汽灭火系统按设计要求正常工作,必须在蒸汽管线上设置安装( )
A.灭火装置 B.阀门 C.可燃气体探测装置 D.防火防爆装置 [单选题]以下不属于IDLH环境的是()
A.A.缺氧 B.B.危害因素未知 C.C.一氧化碳浓度为1500mg/m3 D.D.硫化氢浓度为464mg/m3 E.略 F.略 [单项选择]下列哪种信源本身不能提供网络容量()。
A. 宏基站 B. BBU+RRU C. 微基站 D. 直放站 [单项选择]慢性肾功能不全的贫血,下列治疗方法是最根本、最有效的方法是()
A. 补充促红细胞生成素 B. 输血 C. 充分透析 D. 肾移植 E. 补充造血原料 [单项选择]Ⅲ型变态反应造成组织损伤的直接原因是()
A. 免疫复合物沉积 B. 免疫复合物激活血小板释放组织胺 C. 免疫复合物激活补体 D. 中性粒细胞聚集释放溶酶体酶 E. 淋巴毒素溶解细胞 [填空题]Fire Instructions
The person discovering a fire will: 1. Operate the nearest fire alarm. 2. Attack the fire with available equipment, if it is safe to do so. Fire alarm bells The Fire Alarm Bells will ring either in the area of A Block or in the area of B Block and C Block. Those in the area where the Alarm Bells are ringing should take action as indicated below. Others should continue with their work. On heating your fire alarm 1. Those in class: will go to the Assembly Area under instructions given by the teacher. 2. Those elsewhere: will go to the Assembly Area by the most sensible route, and stay near the Head of their Department. Assembly area The Assembly Area is the playing field which is south of the Sports Hall. Here names will be checked. Procedure 1. Move quietly. 2. Do NOT stop to collect your personal belongings. 3. Do NOT attempt to pass others on your way to the Assembly Area [多选题]用电容量为630千伏安的西贝餐饮学校的教学用电与学生生活用电分别执行( )用电价格。
A.居民阶梯电价 B.工商业及其他(单一制) C.工商业及其他(两部制) D.居民合表户 [单选题]肿瘤恶性程度的高低取决于
A.肿瘤的生长方式 B.肿瘤发生的部位 C.肿瘤细胞的分化程度 D.肿瘤的大小 E.肿瘤患者的临床表现 [单选题]低压是指用于配电的交流系统中1000V 及以下的电压等级。
A.A.正确 B.B.错误 C.略 D.略 E.略 F.略 [判断题]短期贷款用信到期客户经理应提前通知客户,通知时间在到期一个月前。
A.正确 B.错误 [单选题]调味半成品单位成本等于毛料总值减去下脚料总值加上调味品总值后( )调味半成品质量。
A.减去 B.加上 C.除以 D.乘以 [判断题]拉拽法、切割法、引燃法等都属于火场破拆的主要方法。( )
A.正确 B.错误 我来回答: 提交
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