Seven to eight hours of sleep are recommended for adults each night, not including naps, Narula said. Even without the risk factors, Narula said everyone needs to practice good sleep hygiene. "We need to make it a priority," she said. More from CBS News How health will be hurt by...
A. 5 hours B. 6 hours C. 7 hours D. at least 8 hours 相关知识点: 试题来源: 解析 D。在复习期间,至少要保证 8 小时的睡眠,这样才能有良好的精神状态和学习效率。A 选项 5 小时、B 选项 6 小时、C 选项 7 小时都可能导致睡眠不足,影响复习效果,所以答案是 D。反馈...
a sleep specialist at the University of Pennsylvania School of Medicine. "There's even a prohibition against admitting we need sleep". Nobody wants to be caught napping or found asleep at work. To quote a proverb: "Some sleep five hours, nature requires seven, laziness nine and wickedness ...
A. Less than 6 hours B. About 8 - 10 hours C. Only 4 hours D. More than 12 hours 相关知识点: 试题来源: 解析 B。解析:青少年为了健康应该获得大约8 - 10小时的睡眠。这是符合健康生活习惯中关于青少年睡眠需求的知识。A选项少于6小时睡眠不足,C选项只有4小时远远不够,D选项多于12小时也不是正常...
of the heart and started artificial breathing. After two minutes the monkey's heart became active once more. After fifteen minutes, spontaneous breathing began, and after four hours Keta opened her eyes and lifted her head. After six hours, when the scientists tried to give her a penicillin ...
Research shows that most people require seven or eight hours of sleep to functionoptimally. Failing to get enough sleep night after night cancompromiseyour health and may even shorten your life. From infancy to old age, the effects of inadequate sleep can ...
The article focuses on a study published in the August 2012 issue of "Breast Cancer Research and Treatment" which found that post-menopausal breast cancer patients who sleep six hours or less a night are at a higher risk of developing aggressive breast cancers....
Researchers split the participants into four groups: less than six hours of sleep, six to seven hours of sleep, seven to eight hours of sleep, and eight hours or more of sleep. 研究人员将参与者分成了四组,它们分别是:每天睡6个小时以下的人群、每天睡6-7个小时的人群、每天睡7-8个小时的人群...
百度试题 结果1 题目( ) 6. We need ___ hours of sleep a night to be healthy. A. 4 B.6 C. 8 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
( C ) 6. We need ___ hours of sleep a night to be healthy. A. 4 B. 6 C.8 相关知识点: 试题来源: 解析 答案见上 结果一 题目 (c)6. We needhours of sleep a night to be healthy. A.4 B.6 C.8 答案 答案见上相关推荐 1(c)6. We needhours of sleep a night to be ...