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
2024-08-03
9
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] What is the most likely place where one can find the passage?
选项
A、A novel.
B、A newspaper.
C、A textbook.
D、A scientific journal.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3704002.html
相关试题推荐
AlthoughFrench,German,AmericanandBritishpioneershaveallbeencredite
AlthoughFrench,German,AmericanandBritishpioneershaveallbeencredite
Theoldladyhasdevelopeda______coughwhichcannotbecuredcompletelyinash
TheAmericanfarmershavealwaysbeenindependentandhard-working.Inthe
TheAmericanfarmershavealwaysbeenindependentandhard-working.Inthe
TheAmericanfarmershavealwaysbeenindependentandhard-working.Inthe
TheAmericanfarmershavealwaysbeenindependentandhard-working.Inthe
TheAmericanfarmershavealwaysbeenindependentandhard-working.Inthe
TheAmericanfarmershavealwaysbeenindependentandhard-working.Inthe
Theoldladyhasdevelopeda______coughwhichcannotbecuredcompletelyinash
随机试题
Europe,wheretheso-calledpopulationexplosiongotunderwayinthe18thc
Forthispart,youareallowedthirtyminutestowriteacompositiononthetopi
AstrologyAstrologyisthestudyofhowthe
肉桂来源于()。A.桑科B.瑞香科C.木兰科D.樟科E.芸香科
拔毒化腐生肌药中含砷、汞、铅等元素,多具剧烈毒性或强大刺激性,以下使用方法中不正
肝脏含量最多的LD是()。A.LD1 B.LD2 C.LD3 D.LD4
A.局部用药B.口服给药C.肌内给药D.皮下注射E.静脉给药药物可损害周围组织且
人在每一瞬间,将心理活动选择了某些对象而忽略了另一些对象。这一特点指的是注意的(
下列关于大病医疗专项附加扣除的表述中,正确的有()。A.纳税人发生的医药费
塑料排水板顶端埋入砂垫层的长度不应小于()米A.0.4 B.0.5 C.0
最新回复
(
0
)