搜题请搜索小程序“爱下问搜题”
问题 多项选择题 共用题干题

患者男，24岁，1周前"感冒"，2天前出现双下肢无力，伴尿潴留，并逐渐加重。查体：双下肢远端肌力0级，肌张力减低，剑突以下全部感觉及浅反射消失，腱反射减弱，Babinski征阴性，膀胱充盈平脐，脊柱无压痛。

本病的临床表现不包括（）

A.总体反射

B.呼吸肌麻痹

C.病变节段束带感

D.夏科（Charcot）关节

E.自主神经反射异常

F.莱尔米特征（Lhermittesign）

答案

参考答案：D, F

判断题

外贸经营和收用货单位办理《实施安全质量许可制度的进口商品目录》内商品进口手续前，应同时向国外厂商或者代理人申请办理并获得进口安全质量许可后，才能签订进口贸易合同。 ( )
查看答案
单项选择题

A production process has been defined as part of an industrial equipment manufacturing project. The process is intended to produce steel bolts with a length of 20cm. The control limits are 19.955cm and 20.045cm. The measurements made at the end of the process yielded the following results: 20.033cm, 19.982cm, 19.995cm, 20.006cm, 19.970cm, 19.968cm, 19.963cm, 19.958cm, 19.962cm, 19.979cm, 19.959cm. What should be done ？（）

A．The process is tinder contr01. It should not be adjusted.

B．A special cause should be investigated, the process should be adjusted.

C．The control limits should be adjusted.

D．The measuring equipment should be recalibrated.
查看答案