| Technology is a two-edged sword. Rarely
is this as clear as it is in the realm of health care. Technology allows doctors
to test their patients for genetic defects — and then to turn around and spread
the results throughout the world via the Internet. For someone in need of
treatment, that’s good news. But for someone in search of a job or an insurance
policy, it can be all bad. Last week a corollary (推论) was proposed to the patients’ bill of rights now before Congress: a right to medical privacy. Beginning in 2002, under rules set to become law in February, patients would be able to decide the conditions under which their personal medical data could leak. They would be able to examine their records and make corrections. They could learn who else had seen the information. Improper use of records by a caregiver or insurer A. It may damage doctor-patient relationship. B. There is no controversy on this issue. C. It is defective and somewhat unreasonable. D. Doctors will tend to be involved in more medical eases. [判断题]离心式管道泵是泵体，泵座合为一体，无轴承箱，依靠刚性联轴器，使泵轴和电动机联结起来。（ ）
A.正确 B.错误 [填空题]《南昌铁路局旅客列车空调失效应急处置实施细则》(南铁办〔2017〕231号),客流量大、车内温度过高无法安置旅客时，列车长要向()提出换乘其他旅客列车申请，客运调度员应根据其他旅客列车运行情况、载客情况确定换乘方案，通知列车调度员和列车长组织执行。
[单选题]乘客在不清楚地铁票务政策的情况下，为了返程方便，一次性购买了2张下麦西站到贵阳北站的单程票。此时，售票员做法正确的( )。
A.告诉乘客另一张车票可留到第二天再坐地铁 B.发现其中一张车票10分钟前刷过进闸机，告诉乘客这张车票没用了 C.告诉乘客交2元工本费帮助乘客退全部票 D.在查询车票属未使用状态下帮助乘客退一张票 [单项选择]患者出现意识丧失、偏瘫、颅内压增高表现，应首选的检查是（）。
A. 脑电图 B. 颅脑CT C. 颅脑MRI D. 颅脑CTA E. 头颅X线摄片 [多选题]关于蛋白质分子结构，下列说法正确的有：
A.所有蛋白质都有四级结构 B.一级结构是指蛋白质分子中某一段肽链的局部空间结构 C.二级结构主要包括ɑ-螺旋、β-折叠、β-转角和无规卷曲 D.三级结构是指整条肽链中全部氨基酸残基的相对空间位置 [简答题]在什么情况下需现场进行人工轴温检查？
[单项选择]多模渐变折射率光纤纤芯中的折射率是（）的。
A. 连续变化 B. 恒定不变 C. 间断变化 D. 基本不变 我来回答: 提交
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