Health encyclopaedia - Alphabetical Topic List健康百科全书-按字母顺序排列的主题清单
| | A | | 1 | | | B | | b | | | C | | 人才招聘 | | | D | | | | | E | | 电子 | | | F | | f | | | G | | 克 | | | H | | h | | | I | | 我 | | | J | | j | | | K | | k | | | L | | 升 | | | M | | 米 | |
| | N | | n | | | O | | o | | | P | | p | | | Q | |常见问题 | | | R | | 研究 | | | S | | | | | T | | 吨 | | | U | | u | | | V | | v | | | W | | 瓦特 | | | X | | x | | | Y | | y | |
Treatment of Long-sightedness治疗长近视
If you are diagnosed as long-sighted, it is likely that your optician will prescribe glasses or contact lenses to correct your vision.如果您是诊断为长远的眼光，它可能是您的配镜处方，将眼镜或隐形眼镜，以纠正您的愿景。 It is usually necessary for your optician to conduct further tests to work out exactly what kind of glasses you need.这通常是必要的为您的配镜师进行进一步的测试工作，到底什么样的眼镜，您所需要的。 You may be asked to wear special lenses to look at various charts containing different letters or colours.您可能会被要求穿特别的镜头看各种图表，载有不同的字母或颜色。
After further examination, your optician will discuss the results with you and your best course of action.经过进一步检查，您的配镜师将讨论的结果，与你和你的最好的行动。 They will give you a prescription for the type of glasses or contact lenses that you need to wear, which you can use at any optician.他们会给你的药方类型的眼镜或隐形眼镜，你需要穿，您可以使用在任何配镜。
Long-sightedness can be corrected with a convex lens that ensures light rays fall on the retina and focus accurately.长期近视可以纠正一个凸透镜，确保光线落在视网膜和重点，准确。 The lens of the eye becomes less flexible with age, which is why you may need to increase the strength of your prescription as you get older.眼球晶状体对变得不够灵活与年龄，这就是为什么您可能需要增加的力量，您的处方正如你年纪。 If your ability to focus is significantly reduced, you may need to wear two different pairs of glasses.如果您的能力，重点是大幅减少，您可能需要两种不同的磨损对眼镜。 Alternatively, some people use varifocal or bifocal lenses in order to see objects clearly that are both close up and far away.另外，有些人使用varifocal或双部位隐形眼镜，才能看到物体清楚，都是接近和远离。 Long-sighted children with a squint need to be monitored carefully to avoid a lazy eye (amblyopia) developing.长期的弱视儿童与斜视需要仔细监测，以避免弱视（弱视）的发展。
Contact lenses are also popular, and there are three types available: rigid, gas permeable, and soft.隐形眼镜也很受欢迎，并有三种类型：僵化，气体渗透，和软。 Soft lenses are the most popular, and are usually worn only once, or for a few days.软性隐形眼镜是最受欢迎的，而且通常磨损只有一次，或为了数天。 If you choose to wear contact lenses, it is important to maintain good lens hygiene in order to prevent eye infections developing.如果您选择配戴隐形眼镜，重要的是要保持良好的镜头生，以防止感染眼疾的发展。
Cataract patients are sometimes given intra-ocular lens implants.白内障患者有时由于内部眼晶状体植入。 This is a plastic lens placed in the eye to prevent light rays from refracting incorrectly.这是一个塑料透镜，放置在眼，以防止光线由折射错误。
Long-sightedness can also be treated more permanently with radial keratotomy.长期的近视也可以治疗更多的永久与放射状角膜切开术。 Many eye surgeons in the UK are opposed to this, however, as it involves making deep cuts in the cornea, which never fully heal.许多眼科外科医生，在英国是反对这一点，不过，由于它涉及到决策深削减在角膜，从未完全愈合。 This can cause day-to-day variation in vision, and glare around objects is often noticed.这可能会导致日常的变化，在视觉，眩光和周围的物体，往往注意到。
Photo refractive surgery is another available treatment for hypermetropia, as is laser eye surgery.照片屈光手术是另一个可供治疗远视，由于是激光眼科手术。 Both these treatments offer permanent correction, but they are expensive, and take time to heal, so it is important that you are fully informed about the procedure before embarking on it.这两治疗提供永久校正，但它们昂贵的，需要时间来愈合，所以这是非常重要的你是充分了解的程序，在开始它。
