首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Sleep Why is it so difficult to fall asleep when you are overtired? There is no one answer that applies to every individual.
Sleep Why is it so difficult to fall asleep when you are overtired? There is no one answer that applies to every individual.
admin
2015-01-13
64
问题
选项
答案
Sleep Why is it so difficult to fall asleep when you are overtired? There is no one answer that applies to every individual. It is possible to feel "tired" physically and still be unable to fall asleep, because while your body may be exhausted, you do not feel sleepy. It is not so easy to simply "turn off’. Lack of sleep complicates matters even more. Experts say adults need at least seven to eight hours of sleep a night to function properly. When you get less sleep than that on consecutive three nights, you begin to accrue four "sleep debt". As sleep debt increases your body experiences a stress response. Now a vicious cycle has been created: You experience the feeling of being more and more tired, but your body is increasingly stimulated. "Power sleeping" for more hours on weekends is only a temporary solution. There is no substitute for getting a good night’s sleep on a regular basis.
解析
转载请注明原文地址:https://kaotiyun.com/show/IIHK777K
0
专业英语四级
相关试题推荐
Theymaybejustpassingyouroffice,computerbagslungoveroneshoulder.Ortheymaybesittinginacaroutsideit,casually
Islamisacompletewayoflife.ItconsidersthefamilythecornerstoneofIslamicsociety.Itbasestheatmosphereinthefam
GrowingupasanAsianinBritainismuchmorethanaquestionoffacingdiscriminationandtryingtofindadecentjob—especial
AmericansseekingjobsthissideoftheAtlanticshouldbeawarethatsometimesthingsaredonedifferentlyhere.JenniferVesse
Asmallsuccessatlastinmybattletoholdbackthetideofmicefloodingmykitchenformonths,crappingandsnacking,event
ExperiencedobserversonAmericancampuseshavebeguntonoticeanewgroupofmothersandfathersemergingoverthepasttwoye
Toerrishumanandtoforgivedivine,accordingtotheoldadage.Humanswhoforgiveare(1)______toexperiencesignificantphys
Toerrishumanandtoforgivedivine,accordingtotheoldadage.Humanswhoforgiveare(1)______toexperiencesignificantphys
WherewasThorpe’sathletictalentdiscovered?
Thedentist’sconfidentmanner______methatIwasinsafehands.
随机试题
双闭环调速系统是由________调节器和________调节器串接后分成二级进行控制的。即由________调节器去驱动________调节器;再由________调节器驱动________;两个调节器起着________的作用。
A.脑电图B.CT或MRC.B超D.脑脊液检查E.免疫学检查为明确癫痫病因应做的检查是
水蜜丸、浓缩水蜜丸含水分不得超过
A.医师在执业活动中,人格尊严、人身安全不受侵犯B.医师在执业活动中,应当遵守法律、法规,遵守技术操作规范C.对医学专业技术有重大突破,作出显著贡献的医师,应当给予表彰或者奖励D.医师应当使用经国家有关部门批准使用的药品E.对考核不合格的医师,可以
重度营养性缺铁性贫血合并肺炎,输浓缩红细胞量应是:
直埋敷设电缆方式,应满足()要求。
下列属于社会环境调查基本内容的是()。
甲、乙、丙、丁共同投资设立了A有限合伙企业(以下简称A企业)。合伙协议约定:甲、乙为普通合伙人,分别出资10万元;丙、丁为有限合伙人,分别出资15万元;甲执行合伙企业事务,对外代表A企业。A企业发生下列事实:(1)2月,甲以A企业的名义与B公司签
曾经有一个流行的看法,认为菠菜的含铁量极高。但是最近有检测表明,实际上菠菜的含铁量并没有那么高。可以断定,当这一检测结果一旦为大众所知晓,菠菜的销量将大幅度减少。以下哪项如果为真,最能支持上述断定?
A、makeeveryefforttopreventmistakesB、findthebestsourcesofinformationC、maintainapositiveattitudeatalltimesD、tak
最新回复
(
0
)