చెవుడు: కూర్పుల మధ్య తేడాలు

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కొత్త పేజీ: {{మొలక}} '''చెవుడు''' లేదా '''చెముడు''' (Deafness) అనగా శబ్దాలను వినలేక…
 
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{{మొలక}}
{{మొలక}}
{{Infobox Disease |
'''చెవుడు''' లేదా '''చెముడు''' (Deafness) అనగా [[శబ్దం|శబ్దాలను]] వినలేకపోవడం.
Name = Deaf and/or Hard of Hearing |
Image = International Symbol for Deafness.svg |
Caption = The International Symbol for Deafness |
DiseasesDB = 19942 |
ICD10 = {{ICD10|H|90||h|90}}-{{ICD10|H|91||h|90}} |
ICD9 = {{ICD9|389}} |
ICDO = |
OMIM = |
MedlinePlus = |
eMedicineSubj = |
eMedicineTopic = |
MeshID = D034381 |
}}

A '''hearing impairment''' is a full or partial decrease in the ability to detect or understand sounds.<ref name="def1">{{cite web|url=http://www.oafccd.com/factshee/fact59.htm|title=Speech and Language Terms and Abbreviations|accessdate=2006-12-02}}</ref>
Caused by a wide range of biological and environmental factors, loss of hearing can happen to any organism that perceives sound. "Hearing impaired" is often used to refer to those who are deaf, although the term is no longer politically correct. In [[Deaf culture]], they prefer the terms Deaf and Hard of Hearing.

[[Sound wave]]s vary in amplitude and in frequency. [[Amplitude]] is the sound wave's peak [[pressure]] variation. [[Frequency]] is the number of cycles per second of a [[sinusoidal]] component of a sound wave. Loss of the ability to detect some frequencies, or to detect low-amplitude sounds that an organism naturally detects, is a hearing impairment.

'''చెవుడు''', '''చెముడు''' లేదా '''చెవిటితనం''' (Deafness) అనగా [[శబ్దం|శబ్దాలను]] వినలేకపోవడం.


[[en:Deafness]]
[[en:Deafness]]

15:53, 7 మార్చి 2009 నాటి కూర్పు

Deaf and/or Hard of Hearing
వర్గీకరణ & బయటి వనరులు
The International Symbol for Deafness
m:en:ICD-10 {{{m:en:ICD10}}}
m:en:ICD-9 {{{m:en:ICD9}}}
DiseasesDB 19942
MeSH {{{m:en:MeshID}}}

A hearing impairment is a full or partial decrease in the ability to detect or understand sounds.[1] Caused by a wide range of biological and environmental factors, loss of hearing can happen to any organism that perceives sound. "Hearing impaired" is often used to refer to those who are deaf, although the term is no longer politically correct. In Deaf culture, they prefer the terms Deaf and Hard of Hearing.

Sound waves vary in amplitude and in frequency. Amplitude is the sound wave's peak pressure variation. Frequency is the number of cycles per second of a sinusoidal component of a sound wave. Loss of the ability to detect some frequencies, or to detect low-amplitude sounds that an organism naturally detects, is a hearing impairment.

చెవుడు, చెముడు లేదా చెవిటితనం (Deafness) అనగా శబ్దాలను వినలేకపోవడం.

  1. "Speech and Language Terms and Abbreviations". Retrieved 2006-12-02.
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