患者，男性，27岁。3个月前感冒后出现双下肢无力，右肢明显，伴有肢体麻木，1周后尿潴留，大便干燥。查体：右下肢肌力3级，左下肢肌力4级，肌张力低，双侧Babinski征阳性，胸10以下针刺觉减退，双髋以下音叉震动觉减退。腰穿检查压力110mmH2O，奎肯试验提示蛛网膜下腔通畅，细胞数0，蛋白35mg/dl，糖3.6mmol/L，氯化物123mmol/L。
该患者的病变部位可能在（）
At least 2.3 million people took some kind of online course in 2004, according to a recent survey by The Sloan Consortium, an online education group, and two-thirds of colleges offering "face-to-face" courses also offer online ones. But what were once two distinct types of classes are looking more and more alike--and often dipping into the same pool of students.
At some schools, online courses--originally intended for nontraditional students living far from campus--have proved surprisingly popular with on-campus students. A recent study by South Dakota’s Board of Regents found 42 percent of the students enrolled in its distance-education courses weren’t so distant: they were located on campus at the university that was hosting the online course.Numbers vary depending on the policies of particular colleges, but other schools also have students mixing and matching online and "face-to-face" credits. Motives range from lifestyle to accommodatin
A. Colleges may take different policies in online courses.
B. Some schools allow students to mix online and face-to-face credits
C. Students choose online courses for different purposes
D. Online courses are much easier to pass than traditional course.
| In 1981 Kenji Urada, a 37-year-old
Japanese factory worker, climbed over a safety fence at a Kawasaki plant to
carry out some maintenance work on a robot. In his haste, he failed to switch
the robot off properly. Unable to sense him, the robot’s powerful hydraulic arm
kept on working and accidentally pushed the engineer into a grinding machine.
His death made Urada the first recorded victim to die at the hands of a
robot. This astounding industrial accident would not have happened in a world in which robot behavior was governed by the Three Laws of Robotics drawn up by Isaac Asimov, a science fiction writer. The laws appeared in I, Robot, a book of short stories published in 1950 that inspired a Hollywood film. But decades later the laws, designed to prevent robots from harming people either through ac A. be welcomed by housewives. B. surely go into every household. C. help people a lot with their housework. D. help people with manual and mental work. [多选题]下列各项中,应记入“坏账准备”账户贷方的内容有( )。
A.按规定提取的坏账准备 B.已发生的坏账 C.收回过去确认并转销的坏账 D.冲销多提的坏账准备 [判断题]二次系统上的工作，在全部或部分带电的运行屏（柜）上进行工作时，应将检修设备与运行设备以明显的标志隔开。
A.正确 B.错误 [多项选择]男性20岁。发作性抽搐10年，持续抽搐伴神志不清4小时入院。抽时神志不清，双眼上吊，口吐白沫，咬破舌头，四肢强直、阵挛，小便失禁，持续5～10分钟后自行缓解，每年发作十几次。4小时前劳累后频繁抽搐，神志不清。查体：体温38℃，呼吸25次／分，脉搏102次／分，血压100/60mmHg。中度昏迷，两瞳孔正大等圆，较小约1.5mm，光反射迟钝，四肢疼痛刺激可动，双下肢巴氏征阴性。双肺呼吸音粗，可闻及湿性啰音。就诊时应重点行哪些检查（）
A. 头颅CT B. 头颅MRA C. 血糖 D. 血脂 E. 血清钾、钠、氯、钙 F. 肝功能 G. 肾功能 H. 胸片 I. 尿液分析+镜检 J. 脑电图 我来回答: 提交
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