首页
登录
职称英语
An American researcher has developed a simple device to help stop snoring(打鼾
An American researcher has developed a simple device to help stop snoring(打鼾
游客
2023-10-10
10
管理
问题
An American researcher has developed a simple device to help stop snoring(打鼾). The device restricts the movements of the tissue(器官组织)that causes the bad sound. Snoring is a common problem. It may prevent a person from getting enough sleep. It may also prevent enough oxygen from reaching the heart and lungs during the sleep. But for most people, snoring affects relations with another person who must sleep in the same room.
Snoring happens when the sleeping person breathes with the mouth open. In the back of the mouth the tissues surrounding the entrance of the throat are soft. As the person breathes, the movement of the air around the soft tissues causes them to move or vibrate. This tissue movement causes the sound we call snoring. A number of possible solutions have been proposed. Some devices keep the mouth shut. They force the patient to breathe only through the nose. A medical operation is also possible. Other devices listen for the sound of snoring and then wake the patient. The new anti-snoring device was developed by a dentist(牙医), George Wagner of the Indiana University School of Dentistry. He developed a piece of plastic that fits up against the inside of the mouth. The device keeps the soft tissues from vibrating and making the snoring noise. It is worn only at night. Several patients report that the simple device has ended their snoring problem. [br] Which of the following statements about the new device is FALSE?
选项
A、It is worn at night
B、It was developed by a businessman.
C、It is made of plastic.
D、It has not been used by many people.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3087549.html
相关试题推荐
Insuchachanging,complexsociety,formerlysimplesolutionstoinformatio
Insuchachanging,complexsociety,formerlysimplesolutionstoinformatio
Researchershavesuspectedthatlargeportionsencouragepeopletoeatmore,but
Peopleinbusiness______hireartistsforthatkindofworksaythatsimpleartis
What’stheadvantageofthenewtechnologybeingdevelopedbyNurEnergyCompany
________enoughtimeandmoney,theresearcherswouldhavebeenabletodiscover
BelowisagraphshowingthepercentagesofAmericanoverweightchildren(aged6
Researchershavedescribedsomekindsofcreatureswithprecisehoming_____as
TheAmericansandBritishnotonlyspeakthesamelanguagebutalso_____alarge
ScientistsintheUnitedStateshavedevelopedacomputerprogramthatthey
随机试题
IntheSenateoftheU.S.,thetermsof______ofthesenatorsexpireeverytwoy
Yearsago,doctorsoftensaidthatpainwasanormalpartoflife.Inpartic
绝大多数的突出,在突出发生前都有预兆,没有预兆的突出是极少数。突出预兆可分为有声
工程投运前1个月,运维单位应配备足够数量的()等。运维班应做好检验、入库工作,建
终身学习是教师专业发展不竭的()A.灵魂 B.动力 C.内在要求
(2016年真题)对干粉灭火系统进行周期性检查维护管理,下列检查项目中,不属于
产于云南的道地药材有A.三七 B.木香 C.重楼 D.茯苓 E.草果
流感病毒发展变化很快,小孩每年都要接种流感疫苗,但是小孩还是流感易感人群。抗病毒
工程施工合同履行过程中,建设单位迟延支付工程款,则施工单位要求建设单位承担违约责
男性68岁,发热伴咳嗽1周,表情淡漠,气急,近2天全身散在出血点及瘀斑,血压8/
最新回复
(
0
)