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
2023-10-11
33
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] People snore when______.
选项
A、part of their throat moves
B、part of their throat becomes soft
C、they keep their mouths shut
D、they breathe through mouth and nose
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3089381.html
相关试题推荐
AlthoughFrench,German,AmericanandBritishpioneershaveallbeencredite
AlthoughFrench,German,AmericanandBritishpioneershaveallbeencredite
TheAmericangovernmentisdividedintothreebrancheswitheachhavingitsown
JohnCalvinisthemanwhoseteachings______intoPuritanism.A、brokeB、developed
Theoldladyhasdevelopeda______coughwhichcannotbecuredcompletelyinash
AlthoughFrench,German,AmericanandBritishpioneershaveallbeencredite
AlthoughFrench,German,AmericanandBritishpioneershaveallbeencredite
AlthoughFrench,German,AmericanandBritishpioneershaveallbeencredite
TheAmericanfarmershavealwaysbeenindependentandhard-working.Inthe
TheAmericanfarmershavealwaysbeenindependentandhard-working.Inthe
随机试题
Increasingly,overthepasttenyears,people—especiallyyoungpeople—haveb
ItoldhimhowtogetherebutperhapsI______himamap.A、shouldhavegivenB、
A______isaveryinfectiousdiseasethatspreadsquicklyandkillslargenumbe
金属制品项目包括()。A:成品空调金属百页护栏 B:成品雨篷 C:砌块墙钢
根据《基金经营机构及其工作人员廉洁从业实施细则》规定,公司在( )时应想其传达
教师职业角色主要表现在哪些方面
(2020年真题)首席风险官在日常工作中的履职基本要求包括()。A.遵守法律、
美国国家用药错误报告及预防协调委员会(NCCMERP)制定的"用药错误"分级标
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
(2019年真题)某市汛期持续多日大雨,市人民政府发布洪灾警报,启动防汛抢险应急
最新回复
(
0
)