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
14
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/3087547.html
相关试题推荐
Insuchachanging,complexsociety,formerlysimplesolutionstoinformatio
Insuchachanging,complexsociety,formerlysimplesolutionstoinformatio
Insuchachanging,complexsociety,formerlysimplesolutionstoinformatio
Insuchachanging,complexsociety,formerlysimplesolutionstoinformatio
Insuchachanging,complexsociety,formerlysimplesolutionstoinformatio
Researchershavesuspectedthatlargeportionsencouragepeopletoeatmore,but
Americandesertsaresometimesquitegreen.________,theycannotsupportcrops.A
TheAmericansandBritishnotonlyspeakthesamelanguagebutalso_____alarge
ScientistsintheUnitedStateshavedevelopedacomputerprogramthatthey
ScientistsintheUnitedStateshavedevelopedacomputerprogramthatthey
随机试题
剩女指的是那些将近30岁还没结婚的职业女性。中国人口近14亿,想找个丈夫并不难,但考虑到社会地位,单身职业女性的选择就不那么多了。政府制定计划生育政策,
Christmasisthetimetomakethebelovedonesfeelspecial.Ahugandaki
眼膏剂中不得检出__________和__________。
国家统计局公布的全国粮食生产数据显示,2018年全国粮食播种面积175555万亩
A药和B药作用机制相同,达同一效应时,A药剂量是5mg,B药是500mg,下述说
根据实验目的的不同,可将教育实验分为()。A.定性实验和定量实验 B.实验室
下列关于听力保护的说法,不正确的是()。A、过多使用耳塞听音乐不会导致听力下降
根据《城乡规划法》,县级以上地方人民政府城乡规划主管部门负责()的城乡规划管理
肥厚型梗阻性心肌病左室流出道狭窄的主要病理基础是A.心肌弥漫性结缔组织增生 B
患者,女,50岁,主诉双侧腮腺反复肿胀1年,口干半年。 患者如为舍格仑综合征,
最新回复
(
0
)