![\"色盲测试图](\"http://01luntan.com/ly_img/uimgs/1497243353698.jpg\" "\\"色盲测试图")
白内障的危害非常大，严重影响了患者的视力，所以及时有效的治疗是非常重要的，临床上，治疗白内障的方法是非常多的，但是对于没有患上白内障的人来说，预防这种疾病尤为重要，那么，如何才能预防白内障疾病的出现?包括摄入足够的维生素C、戴深色眼镜、预防脱水等等，下面我们就来进行具体介绍。
\n摄入足够的维生素C：人眼中维生素C的含量大约比血液中高出30倍。随着年龄的增长，营养吸收功能与代谢机能逐渐减退，晶状体营养不良，维生素C含量明显下降，久而久之引起晶状体变性，导致白内障发生。维生素C还能减弱光线和氧对晶状体的损害，具有防止老年性白内障形成的作用。
\n戴深色眼镜：接受太阳光紫外线照射时间越长，患白内障的可能性就越大。研究者指出，外出时戴有檐帽或深色眼镜，可使眼睛受到的紫外线照射量大大减少。60岁以后视力下降的老年，如戴上黄褐色太阳镜，就可以防止视力进一步减退和预防白内障的发生。
\n预防脱水：在发生脱水情况下，体内液体正常代谢紊乱，就会产生一些异常的化学物质，损害晶状体，导致白内障发生，而对已有白内障患者，脱水可使病情加剧。因此，一旦遇到各种原因引起的腹泻、呕吐，或在高温条件下大量出汗，都应及时补充液体，一般情况下，只需喝白开水、茶水即可。
\n少吸烟：众所周知，长期吸烟可导致肺癌，很少有人知道吸烟也会导致白内障。有研究表明长期吸烟者白内障的发生也明显高于不吸烟者。烟斗吸烟者更为明显。香烟实在不是个好东西，不仅会影响到我们的呼吸系统，连我们的眼睛也不放过。吸烟朋友们，要当心了。
\n适当服用阿斯匹林：适当服用阿斯匹林也有减慢白内障病程进展的作用，控制在每公斤体重0.1-1.0毫克/日，但该药对胃粘膜刺激性较大，故应饭后服用。
\n少食盐：从调查中可以发现盐的摄取与白内障的关系，在以往动物和人的试验中也记载着盐和白内障的关系。
\n","barId":"1666","topicTypeId":null,"topicThemeId":"1023","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"emailNotice":0,"permission":0,"zlyShare":0,"status":0,"sort":0,"highlight":0,"highlightEffectTime":0,"digest":0,"digestEffectTime":0,"top":0,"topEffectTime":0,"closed":0,"stamp":0,"icon":0,"bgcolor":null,"fontcolor":null,"favtimes":0,"isAdopt":0,"adoptId":null,"sortDate":0,"metaSearch":null,"rn":5},{"id":"2747","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"白内障竟是因辐射而引发 日常应如何护理","content":"
白内障晶状体混浊称为白内障。老化、遗传、代谢异常、外伤、辐射、中毒和局部营养不良等可引起晶状体囊膜损伤，使其渗透性增加，丧失屏障作用，或导致晶状体代谢紊乱，使晶状体蛋白发生变性，形成混浊。
\n白内障竟是因辐射而引发的
\n过于频繁接听手机会导致白内障。实验证实：手机接听中产生的电磁微波会损伤眼球的晶状体，破坏细胞通讯连接功能。
\n手机有没有害？这个话题一直争论不休没有定论。手机制造商们认为，手机微波辐射只要控制在国际规定的辐射安全标准——一种叫比吸收率“2瓦/每公斤”的限度内，就对人体无害。
\n实验却得出论证：即使手机在国际辐射安全使用标准内，长时间使用仍然对眼睛等人体部位有损伤。
\n实验室里，一台联合国提供的微波发生器，不断模拟着安全辐射标准下人们接听手机的状态。微波强度在安全标准状态下，持续“接听”两小时后，晶状体活体细胞样本，无一幸免地遭到了损伤，显微镜下，它们的细胞通讯连接功能的基因都产生了突变。
\n那么不幸得了白内障，应如何护理呢？
\n1、首先，白内障患者的护理我们要保证病人的睡眠充足，专家提示说，我们有失眠症或神经衰弱者应用镇静安眠药或中成药调理。有屈光改变者，应到医院检查，配戴合适的眼镜。
\n2、对白内障患者的护理，我们要做的就是生活规律的培养，病人们的生活起居、饮食要规律，注意劳逸结合，锻炼身体。适当控制读写和看电视时间。阅读、写字和看电视时间应控制在1小时之内，每隔1小时应闭眼休息，或做眼保健操，可以到户外活动几分钟。
\n3、白内障更要关注病人心理上的护理，我们的专家介绍说，白内障患者的心胸要开阔，遇到不顺心的事或烦恼的家庭琐事要注意控制情绪，正确对待，保持愉快的心情。
\n","barId":"1666","topicTypeId":null,"topicThemeId":"1022","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"emailNotice":0,"permission":0,"zlyShare":0,"status":0,"sort":0,"highlight":0,"highlightEffectTime":0,"digest":0,"digestEffectTime":0,"top":0,"topEffectTime":0,"closed":0,"stamp":0,"icon":0,"bgcolor":null,"fontcolor":null,"favtimes":0,"isAdopt":0,"adoptId":null,"sortDate":0,"metaSearch":null,"rn":5},{"id":"4189","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"青光眼 白内障 现在用派立明日3点眼","content":"
2016年8月10右眼看东西模糊，我没有在意以为过几天就好了。结果没好9月5日开始看病。回忆右眼稍微有点痛。
做什么手术是青光眼还是白内障手术
","barId":"1666","topicTypeId":null,"topicThemeId":"1020","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"emailNotice":0,"permission":0,"zlyShare":0,"status":0,"sort":0,"highlight":0,"highlightEffectTime":0,"digest":0,"digestEffectTime":0,"top":0,"topEffectTime":0,"closed":0,"stamp":0,"icon":0,"bgcolor":null,"fontcolor":null,"favtimes":0,"isAdopt":0,"adoptId":null,"sortDate":0,"metaSearch":null,"rn":1},{"id":"5017","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"色盲测试图 纯属猝死测试，强迫症朋友勿看","content":"测试要求：愈快愈好，一般在3秒钟可得答案，最长不要超过10秒。
\n
![\"色盲测试图](\"http://01luntan.com/ly_img/uimgs/1497243011719.jpg\" "\\"色盲测试图")
![\"色盲测试图](\"http://01luntan.com/ly_img/uimgs/1497243471710.jpg\" "\\"色盲测试图")
![\"色盲测试图](\"http://01luntan.com/ly_img/uimgs/1497243516512.jpg\" "\\"色盲测试图")
![\"色盲测试图](\"http://01luntan.com/ly_img/uimgs/1497242763267.jpg\" "\\"色盲测试图")
![\"色盲测试图](\"http://01luntan.com/ly_img/uimgs/1497243346953.jpg\" "\\"色盲测试图")
\n
![\"色盲测试图](\"http://01luntan.com/ly_img/uimgs/1497243185820.jpg\" "\\"色盲测试图")
![\"色盲测试图](\"http://01luntan.com/ly_img/uimgs/1497243104118.jpg\" "\\"色盲测试图")
![\"色盲测试图](\"http://01luntan.com/ly_img/uimgs/1497243218526.jpg\" "\\"色盲测试图")
关于这几张测试图，且看网友如何评论：
\n姜佳琪jacob：第九张只有红绿色盲能看出来。
\n天这个字会读吗：谁ྂ看ྂ出ྂ第ྂ九ྂ幅ྂ是ྂ什ྂ么ྂ数ྂ字ྂ
\nMorango噢：[喵喵]原谅我瞎！第九张是个啥
\nHasAlden：最后一张好像看出来就有问题了
\n笑里藏嗝：当年我看到这些图的时候，它们还是用来测试性格的
\n","barId":"1666","topicTypeId":null,"topicThemeId":"1019","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"emailNotice":0,"permission":0,"zlyShare":0,"status":0,"sort":0,"highlight":0,"highlightEffectTime":0,"digest":0,"digestEffectTime":0,"top":0,"topEffectTime":0,"closed":0,"stamp":0,"icon":0,"bgcolor":null,"fontcolor":null,"favtimes":0,"isAdopt":0,"adoptId":null,"sortDate":0,"metaSearch":null,"rn":5},{"id":"2100","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"老年人白内障5大早期症状","content":"
我们都知道白内障疾病多发于老年人身上，但是也有逐渐年轻化的趋势。但是主体还是老年人，当老年人患上了白内障的时候有什么症状需要我们了解呢?下面我们就一起了解一下老年人白内障有哪些症状吧!
\n\n
老年人白内障症状表现如下：
\n\n
1、眼老花减轻
\n\n
眼老花减轻，部分老年人平时需要戴老花眼镜来看书读报，但他们会忽然发现自己不需要戴老花眼镜看得也很清楚了，有的老年人很开心，事实上，这却不是个好兆头，这是因为老年白内障初发时，晶状体凸度增加，屈光近点发生改变的缘故，是白内障的早期症状之一。
\n\n
2、视物模糊
\n\n
视物模糊，视物逐渐模糊，有时会觉得光线周围出现光圈以及物体的颜色不够明亮。如果白内障患者是在夜间开车的话，会有一种对面过来的汽车车头灯太刺眼而感不适或烦躁的感觉。但一般而言，白内障早期症状发展的过程相当缓慢，并视晶状体最混浊的位置及其发展过程而定。
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3、眼前暗影
\n\n
白内障初期，晶状体的部分混浊位于瞳孔区，在眼前可以出现位置固定、形状不变的点状或片状阴影。它与玻璃体混浊引起的飞蚊症有所区别，后者的暗影是可动的，虽然活动范围不大，但时隐时现，形状多变。
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4、色觉异常
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色觉异常，白内障初期由于晶状体吸收水分多而肿胀，其上皮细胞隙增大而填有微粒水滴，光线透过它时会发生折射而呈现彩色晕光，俗称虹视。
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5、昼盲或夜盲
\n\n
昼盲或夜盲，若晶状体混浊先在中央部开始，白天光强、瞳孔缩小时，光线进入眼内受阻，因而出现昼盲;如晶状体混浊位于周边部，晚上暗光进入赤道部视网膜受阻，而赤道部视网膜的杆状视细胞是专司液视觉的，因而会出现液盲现象，这也是白内障早期症状之一。
\n","barId":"1666","topicTypeId":null,"topicThemeId":"1016","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"emailNotice":0,"permission":0,"zlyShare":0,"status":0,"sort":0,"highlight":0,"highlightEffectTime":0,"digest":0,"digestEffectTime":0,"top":0,"topEffectTime":0,"closed":0,"stamp":0,"icon":0,"bgcolor":null,"fontcolor":null,"favtimes":0,"isAdopt":0,"adoptId":null,"sortDate":0,"metaSearch":null,"rn":5},{"id":"4947","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"爸妈都近视孩子未必近视 别怕，环境因素占70%","content":"
一般而言，近视度数达到600度为高度近视，通常父母双方都是高度近视，近视遗传给孩子的几率才大；一方是高度近视，遗传几率降低一半左右；双方都是低度近视，遗传几率更小。遗传因素不那么重要，环境因素占70%。
\n关于爸妈都近视孩子未必近视这一知识点，看网友怎么说：
\n稳稳定的：然而爸妈都没近视的我却近视了，每次换眼镜，都会被爸爸用恨铁不成钢的语气问，第一个都看不到？在家里，奶奶的视力都比我好
发君：没戴眼镜的时候， 我爸说我眯着眼看人很欠打
贼都：我爸我妈都高度近视。我眼睛一点问题都没有，从小羡慕戴眼镜的孩子多一个玩具
hi刘亚亚：你伤害了我，为什么要告诉我600度就是高度近视
侬很漂亮：本来我只是假性近视，然后学校推销的说我近视了让我去配眼镜，然后我就真的近视了
冰封蜗牛2016：这得看是先天近视还是后天近视。后天近视不会遗传，因为不会那么容易写进生殖细胞的基因里。
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","barId":"1666","topicTypeId":null,"topicThemeId":"1015","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"emailNotice":0,"permission":0,"zlyShare":0,"status":0,"sort":0,"highlight":0,"highlightEffectTime":0,"digest":0,"digestEffectTime":0,"top":0,"topEffectTime":0,"closed":0,"stamp":0,"icon":0,"bgcolor":null,"fontcolor":null,"favtimes":0,"isAdopt":0,"adoptId":null,"sortDate":0,"metaSearch":null,"rn":6},{"id":"4906","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"朋友抢买单却被打进医院 这样的朋友来一打","content":"
2016年10月25日凌晨2时许,被告人欧某和两位朋友在某酒吧喝酒,经人介绍认识了被害人钟某,四人便一起喝酒、猜拳。玩了两小时后,欧某结账买单,四人共同离开并前往某宵夜店继续饮酒猜拳。凌晨5时30分许,欧某准备结账,钟某抢着买单。
\n![\"朋友抢买单却被打进医院](\"http://01luntan.com/ly_img/uimgs/1496488045793.jpg\" "\\"朋友抢买单却被打进医院")
“钟某用广州话说他大把钱,不怕他没钱”,欧某在公安机关供称道,“(钟某)说话语气很嚣张,看不起人”,于是殴打钟某。钟某跌倒在地爬起来后跑开,欧某继续追打,钟某再次跌倒。据欧某供述,此时其“为了发泄不满,对钟某头部打了十多拳,还用力踢他头部及身体”。随后,欧某和朋友打车离开现场,去至某水疗中心过夜。
\n突遭横祸的钟某忿恨难平,后来向法院递交了三页纸长的受害者意见书。在意见书中,钟某称自己是出于善意为大家的宵夜消费付款,没想到被欧某毒打。其当时处于醉酒状态,无力反抗,倒地昏迷。然而欧某并不罢手,继续对其头部、胸部等要害部位拳打脚踢,至其头部大量出血。欧某见此且既不抢救也不拨打急救电话,而是洋洋洒洒坐车离开现场。其直至凌晨5点才被人发现送至医院抢救。欧某无悔改之意,家属也从未来医院看望。“我无法原谅欧某”,钟某称。钟某向法院提起附带民事诉讼,请求法院对欧某从重处罚,并判决欧某赔偿其损失约13万元。
\n据相关监控录像显示,被告人欧某对被害人钟某持续进行了约五六分钟的殴打。当时钟某已经倒地,无力抵抗,欧某仍用力脚踢欧某头部十数下,同时也用手击打。经鉴定,被害人钟某头部多处骨折,右眼眶内侧壁及右眼眶底壁骨折,损伤程度构成轻伤一级。公诉机关指控被告人欧某犯故意伤害罪,向越秀法院提起公诉。庭上,被告人欧某认罪,表示庭前已赔偿钟某4万元,现因家境困难,无法作出更多赔偿。目前该案仍在进一步审理中。
\n关于朋友抢买单却被打进医院一事，相关网友表示如下：
\n夕Claire：来做我朋友，次次让你买单过瘾，我保证绝对不跟你抢。。。
\n心所向往无欲无求：就是喝多了，喝出真的自己了。平时都是假仗义，酒后真一回
\n耘难：这瓶针水的钱我来……砰砰砰……这台手术的钱我来……嗙嗙嗙……这次火化的钱我来……这块墓地的钱我来……
\nSr_sugar__：抢了说你看不起，没抢说你不够意思，哎╮(╯▽╰)╭这年头做人都难啊！
\n醉花烬：人家把他当人他非要当狗咬人 认为人家瞧不起他 其实是底气不足别人随便笑一下他可能都觉得人家嘲笑他 对于一个废物任何一句话都有可能刺激到他可怜的又无能的自尊心
\n桀sasasandy：兄弟！我们可以做朋友，你买单我绝对不跟你抢！咱下次不去酒店，咱去东莞！
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当我们看东西的时候有重影或是模糊的现象的话我们就应该要警惕自己是不是患了什么严重的眼科疾病了，因为很多眼科疾病最初的症状就是这样的，而白内障是发生在人们眼睛上面的一种眼部疾病，如果发生了白内障后人们不知道疾病会进一步发展，最好能够做白内障检查。那么，怎么检查自己是不是有白内障?白内障不要在一开始的时候就放弃，越放弃治疗的话白内障发生频率是会越来越高带来更多危害的。
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凡是各种原因如老化，遗传、局部营养障碍、免疫与代谢异常，外伤、中毒、辐射等，都能引起晶状体代谢紊乱，导致晶状体蛋白质变性而发生混浊，称为白内障，此时光线被混浊晶状体阻扰无法投射在视网膜上，导致视物模糊。多见于40岁以上，且随年龄增长而发病率增多。
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怎么检查自己是不是有白内障
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蒙住自己一只眼睛，看前方物体，是否完整没有黑影或部分区域昏暗、被遮住。
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换一只眼睛，蒙住另一只眼睛，看前方物体，是否完整没有黑影或部分区域昏暗、被遮住。
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两眼都睁开，看前方物体，是否完整没有黑影或部分区域昏暗、被遮住。
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正常情况是，三中情况下都没有上述症状。
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可能有白内障的情况是，其中一只眼睛有部分区域被遮挡的黑影，但当双眼睁开时发现正常。(这是处在白内障初期阶段的特征)。
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随着病情加重，被遮挡的黑色区域会越来越大，直至完全失明。
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去医院诊断很简单。医生会用一个小仪器(检视仪)照看你的眼睛，两三分钟就可以诊断。
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我们平时掌握了一些白内障的自测方式的话就能帮助我们及时的发现病情，如果通过自测的方式知道自己有白内障的话，人们就需要到正规医院做进一步详细的检查。白内障是不好治疗的，因此在一开始的时候就得用对治疗方法，这样的话才能够更快的解决掉白内障。
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