英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Benign paroxysmal positional vertigo (BPPV) - Mayo Clinic
    Overview Benign paroxysmal positional vertigo, also called BPPV, is one of the most common causes of vertigo Vertigo is the sudden feeling of spinning or moving BPPV causes brief periods of mild to intense dizziness Certain changes in the head's position most often set them off This might happen from tipping the head up or down, lying down, or turning over or sitting up in bed
  • Benign paroxysmal positional vertigo (BPPV) - Mayo Clinic
    Benign paroxysmal positional vertigo, also called BPPV, happens when tiny canalith particles called otoconia break loose and fall into the wrong part of the semicircular canals The goal of the canalith repositioning procedure is to move the particles from the inner ear to a part of the ear, called the utricle, where they won't cause vertigo
  • The worlds best hospital - Mayo Clinic
    The right answers the first time Effective treatment depends on getting the right diagnosis Our experts diagnose and treat the toughest medical challenges The world's best hospital Mayo Clinic is the No 1 hospital in the world according to Newsweek Learn more about our top-ranked specialties
  • Dizziness - Symptoms and causes - Mayo Clinic
    BPPV is the most common cause of vertigo Viral infection A viral infection called vestibular neuritis can cause intense, constant vertigo It's an infection of the main nerve that leads from the inner ear to the brain, called the vestibular nerve If you also have sudden hearing loss, you may have a condition called labyrinthitis
  • Canalith repositioning procedure - Mayo Clinic
    Benign paroxysmal positional vertigo, also called BPPV, happens when tiny canalith particles called otoconia break loose and fall into the wrong part of the semicircular canals The goal of the canalith repositioning procedure is to move the particles from the inner ear to a part of the ear, called the utricle, where they won't cause vertigo
  • 良性阵发性位置性眩晕（BPPV） - 症状与病因 - 妙佑医疗国际
    BPPV 的症状可能反复出现。每次出现通常持续不到一分钟。BPPV 的发作可能会消失一段时间，然后再次出现。 引发 BPPV 的头部运动因人而异。但这些症状几乎总是由头部位置的变化而引发。有些人也会在站立或行走时感到失去平衡。 非典型节律性眼动（即眼球震颤）常常伴随良性阵发性位置性眩晕的
  • Mayo Clinic Q and A: Dizziness Caused by Inner Ear Crystals
    BPPV is a result of tiny crystals in your inner ear being out of place The crystals make you sensitive to gravity and help you to keep your balance Normally, a jelly-like membrane in your ear keeps the crystals where they belong If the ear is damaged — often by a blow to the head — the crystals can shift to another part of the ear
  • Dizziness - Diagnosis and treatment - Mayo Clinic
    If your vertigo may be caused by benign paroxysmal positional vertigo (BPPV), your healthcare professional may do a simple head movement test It's called the Dix-Hallpike maneuver, and it can confirm that you have BPPV
  • 良性阵发性位置性眩晕（BPPV） - 诊断与治疗 - 妙佑医疗国际
    为诊断良性阵发性位置性眩晕（BPPV），医务人员会为您进行体格检查，将您的头部朝不同位置移动，并观察是否有以下情况： 由眼球或头部动作诱发、并在一分钟内自行缓解的头晕症状。 特定头部动作引起的头晕。采用仰卧位
  • Benign prostatic hyperplasia (BPH) - Symptoms and causes
    Overview Benign prostatic hyperplasia (BPH) is a health issue that becomes more common with age It's also called an enlarged prostate The prostate is a small gland that helps make semen It's found just below the bladder And it often gets bigger as you get older An enlarged prostate can cause symptoms that may bother you, such as blocking the flow of urine out of the bladder It also can





中文字典-英文字典  2005-2009