ChaseDream

标题: 70. (35281-!-item-!-188;#058&007608) PREP07求助 [打印本页]

作者: ssxxtt27 时间: 2011-8-29 23:48
标题: 70. (35281-!-item-!-188;#058&007608) PREP07求助

According to a review of 61 studies of patients suffering from severely debilitating depression, a large majority of the patients reported that missing a night's sleep immediately lifted their depression.Yet sleep-deprivation is not used to treat depression even though the conventional treatments, which use drugs and electric shocks, often have serious side effects.

Which of the following, if true, best explains the fact that sleep-deprivation is not used as a treatment for depression?

(A) For a small percentage of depressed patients, missing a night's sleep induces a temporary sense of euphoria.

(B) Keeping depressed patients awake is more difficult than keeping awake people who are not depressed.

(C) Prolonged loss of sleep can lead to temporary impairment of judgment comparable to that induced by consuming several ounces of alcohol.

(D) The dramatic shifts in mood connected with sleep and wakefulness have not been traced to particular changes in brain chemistry.

(E) Depression returns in full force as soon as the patient sleeps for even a few minutes.

答案E 我选的C 我想问下C为什么不对。我认为，C说睡眠缺失可以导致临时修复，但只是临时的，所以不能采用sleep-deprivation的方法。

当然,我觉得E也正确。。。做题时纠结了好半天。。。

作者: huisang 时间: 2011-8-30 02:41
C是说睡眠缺失会导致判断力的损伤……impairment不是修复的意思……
另外我想请教一下LZ，这题题干一开始是说病人缺失了一晚上的睡眠会立即导致他们的depression提升，那为毛后面有说yet，sleep-deprivation不用在治疗……不是睡眠缺失本来就对他们的depession不好么……有点晕，请LZ指教~~~

作者: sanlingjie 时间: 2011-8-30 11:15

C是说睡眠缺失会导致判断力的损伤……impairment不是修复的意思……
另外我想请教一下LZ，这题题干一开始是说病人缺失了一晚上的睡眠会立即导致他们的depression提升，那为毛后面有说yet，sleep-deprivation不用在治疗……不是睡眠缺失本来就对他们的depession不好么……有点晕，请LZ指教~~~

-- by 会员 huisang (2011/8/30 2:41:51)

错了，睡眠缺失是对治疗抑郁症有好处的，文中的lift是改善的意思，我刚开始也理解错了。所以原文说的是缺失睡眠可以改善抑郁症，简单点说，不睡觉可以改善抑郁症。所以E是对的。虽然不睡觉可以改善睡眠，但是人不能永远不睡觉，一旦睡个几分钟，抑郁症又回来了。所以不用剥夺睡眠的方法治疗抑郁症。

作者: huisang 时间: 2011-8-30 12:19

-- by 会员 huisang (2011/8/30 2:41:51)

-- by 会员 sanlingjie (2011/8/30 11:15:05)

噢~~~原来是这样~~谢谢啦！！！

作者: ssxxtt27 时间: 2011-8-30 23:23
犯了一个低级错误啊。。谢谢楼上二位啦！

欢迎光临 ChaseDream (https://forum.chasedream.com/)