「Nerve06/eyes and ears/Rinne test」の版間の差分

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(ページの作成: 400px|left （上段）振動している音叉を乳突起の上に置くと、最初、音が聞こえます。 （中段）振動が減...)
 
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Rinne Test


  （上段）振動している音叉を乳突起の上に置くと、最初、音が聞こえます。
(top) Immediately after a vibrating tuning fork is placed on the mastoid process, sound can be heard.


  （中段）振動が減衰すると、音が聞こえなくなります。
(middle) When the vibration weakens, sound can no longer can be heard.


  （下段）このとき、音叉を耳のすぐそばに持っていきます。正常人、感音性難聴の患者さんでは、伝音機能による増幅のため、乳突起にあてて聞こえなかった音叉が聞こえます。伝音機能の検査ですので、伝音性難聴の場合は、聞こえません。
(bottom) Immediately after the sound can no longer be heard, if the fork is moved very close to the auricle, the sound will be heard again in normal people, because of the amplification effect in the conductive process, taking place in the outer and middle ear.  In those with conductive hearing impairment, the vibration is not amplified, and no sound will be heard.


   
{{QuizTitle}}
 
  {{QuizTitle}}
<GIFT>
<GIFT>
//LEVEL:2
//LEVEL:2
//RAND
//RAND
振動している音叉を乳突起の上に置き、音が聞こえなくなったら音叉を耳のすぐそばに持っていった。施行したのは、 {=リンネRinne.~ウェバーWeber} 試験である。
Immediately after sound from a vibrating tuning fork placed on mastoid process can no longer be heard, the fork is moved very close to the auricle.  The test performed was the {=Rinne~Weber} test.
 


//LEVEL:2
//LEVEL:2
//RAND
//RAND
振動している音叉を乳突起の上に置き、音が聞こえなくなった時に音叉を同側の耳のすぐそばに持っていったら音が聞こえなかった。この耳は、 {~正常である.=伝音性難聴がある.~感音性難聴がある} と思われる。
Immediately after sound from a vibrating tuning fork placed on mastoid process can no longer be heard, the fork is moved very close to the auricle.  If no sound could be heard, the ear is likely to {~be normal~=have conductive hearing impairment}.
</GIFT>
</GIFT>

2015年4月24日 (金) 07:23時点における最新版

04055en.jpg

Rinne Test

(top) Immediately after a vibrating tuning fork is placed on the mastoid process, sound can be heard.

(middle) When the vibration weakens, sound can no longer can be heard.

(bottom) Immediately after the sound can no longer be heard, if the fork is moved very close to the auricle, the sound will be heard again in normal people, because of the amplification effect in the conductive process, taking place in the outer and middle ear. In those with conductive hearing impairment, the vibration is not amplified, and no sound will be heard.

Challenge Quiz

1.

Immediately after sound from a vibrating tuning fork placed on mastoid process can no longer be heard, the fork is moved very close to the auricle. The test performed was the Rinne Weber test.

2.

Immediately after sound from a vibrating tuning fork placed on mastoid process can no longer be heard, the fork is moved very close to the auricle. If no sound could be heard, the ear is likely to be normal have conductive hearing impairment .

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