首页
登录
职称英语
A hearing test that analyses brain waves for subconscious responses to sound
A hearing test that analyses brain waves for subconscious responses to sound
游客
2024-06-14
35
管理
问题
A hearing test that analyses brain waves for subconscious responses to sound has recently been devised by a team of specialists at the University of Iowa. Instead of depending on the patient to indicate when he hears a laboratory-controlled noise, as in the traditional form of testing, this new method, called electric response audiometry, enables audiologists to trace the noise’s path directly from the ear to the brain while the patient relaxes or sleeps. Although brain responses have been used in other auditory tests for some time, the University of Iowa specialists are the only scientists to date who analyze simultaneously three components of hearing—the responses of the middle ear, the auditory nerve, and the brain stem. This information helps to identify the precise location of a hearing problem and, at the same time, to measure its severity. While electric response audiometry is not meant to replace conventional means of testing, it is specially effective in diagnosing hearing problems in very young children, multiply handicapped individuals, and psychologically disturbed persons because it does not require the patient’s active participation.
选项
A、whether a person is awake or asleep
B、only if a person is relaxed
C、particularly if a person hears a loud noise
D、particularly when a person is dreaming
答案
A
解析
此题需根据关键词进行简单推理。文章中"...this new method,called electric response audiometry,enables audiologists to trace the noise’s path directly from the ear to the brain while the patient relaxes or sleeps."具体说明了电子反应测听技术的功能是“当患者处于松驰状态或是睡眠状态时,电子反应测听技术均能使听觉学家直接跟踪从耳到脑的噪音路径。”C项和D项根本未提及,B项不全面,A项所提及的清醒状态并不违背文中所提及的松弛状态,故选A。
转载请注明原文地址:https://tihaiku.com/zcyy/3634101.html
相关试题推荐
[originaltext]Inmanystressfulsituations,thebody’sresponsescanimprov
[originaltext]Inmanystressfulsituations,thebody’sresponsescanimprov
[originaltext]Nowwe’realwayshearingaboutroadaccidentsandwhenwe’re
[originaltext]Nowwe’realwayshearingaboutroadaccidentsandwhenwe’re
Ahearingtestthatanalysesbrainwavesforsubconsciousresponsestosound
[originaltext]W:Tony,Ihavebeenhearingsomuchinthenewsaboutdifferent
[originaltext]W:Tony,Ihavebeenhearingsomuchinthenewsaboutdifferent
[originaltext]W:Tony,Ihavebeenhearingsomuchinthenewsaboutdifferent
[originaltext]M:Excuseme.I’mhavingtroublehearinginthebackoftheroom.
[originaltext]M:Excuseme.I’mhavingtroublehearinginthebackoftheroom.
随机试题
当消防给水分区供水采用转输消防水泵时,转输泵宜在消防水泵启动前启动。
当驾驶车辆行经两侧有行人且有积水的路面时,应怎样做?()A.加速通过 B.正
施工图设计文件审查单位应当对()阶段执行强制性标准的情况实施监督。A.工程建设
逆规散光是指A.是不规则散光的一种 B.垂直子午线的屈光度等于水平子午线的屈光
设计方作为工程项目建设的一个参与方,其项目管理工作除了维护自身的利益外,还应服务
属于ACE抑制药的药物是A:萘普生 B:卡托普利 C:肼屈嗪 D:氯沙坦
当仪表接入线路时,仪表本身()。 (A)消耗很小功率; (B)不消耗功率;
某企业用银行存款5万元偿还以前欠其他单位的货款4万元和1个月前从银行
美国各门课程中多样化的实践活动,日本的综合实践活动反映出对()在课程中地位的重视
A.1日内 B.2日内 C.3日内 D.7日内药品生产企业在启动药品召回后
最新回复
(
0
)