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
18
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/3087431.html
相关试题推荐
Wecannotbetoocarefulincheckingthesafetydeviceofthevehicle,foritis
Whatishappiness?Mostresearchersagreethatitinvolvesanassessment(评价)
InAmericanbusinessmeetings,peopleareexpectedtoparticipateverbally(
InAmericanbusinessmeetings,peopleareexpectedtoparticipateverbally(
InAmericanbusinessmeetings,peopleareexpectedtoparticipateverbally(
InAmericanbusinessmeetings,peopleareexpectedtoparticipateverbally(
Itwasin1969_____theAmericanastronautsfirstsucceededinlandingonthemoo
WeweretalkingabouttheAmericantourist______wemetduringourtriptotheG
[originaltext]InAmericanhighschools,moststudentstakeEnglish,science,
In1969twoAmericanastronauts______onthemoonandwalkedonitsrocky,dust
随机试题
[originaltext]M:It’ssuchanicedaytoday.Ireallydon’tfeellikegoingto
年糕(ChineseNewYearCake)是中国人的传统食品,距今已有两千年的历史。早期被用来祭奠灶神(theKitchenGod),其后渐
[img]2016m12s/ct_eyyjscz2015j_eyyjsccloze_0151_201611[/img]Diamondistheh
[originaltext]HealthofficialsinBrazilhavedeclaredastateofemergency
板蓝根具有的作用是A.抑制乙型肝炎表面抗原(HB.sA.g)作用 B.
患者,50岁,地高辛中毒,心率50次/分,首选药物是A.苯妥英钠 B.利多卡因
肝胆外科病区护士夜班查房时发现某床患者不在病房,也没有请假,该护士首先应该告知的
(2018年真题)下列抽样方法中,通常可用于统计抽样的有( )。A.随机选样
(2012年)与岩石地基相比,软土地基的特点有( )。A.触变性强 B.压缩
慢性支气管炎急性发作痰多不易咳出的患者,宜选用A.氯化铵 B.喷托维林 C.
最新回复
(
0
)