| Heath's operation |
division of the ascending rami of the lower jaw with a saw for ankylosis, performed within the oral cavity; rarely done.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| heat shock protein |
any of a group of prokaryotic and eukaryotic proteins first identified as being synthesized in response to hyperthermia, hypoxia, or other stresses and believed to enable cells to recover from these stresses, perhaps by enabling recovery of gene expression. Many have been found to be molecular chaperones (qv) and these are synthesized abundantly regardless of stress.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| hearing aid |
A hearing aid is a device used to help the hard-of-hearing hear sounds better. In the past, a funnel-like amplification cone, called an "ear trumpet" or "ear horn", was used. Now, however, the most common style is a small electronic device that fits into the wearer's ear. The first variety of this device had a rectangular battery pack connected by a thin wire, intended to be held in a pocket. ...
출처: en.wikipedia.org/wiki/Hearing_aid
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| hearing impaired |
Hearing impairment or deafness is decreased or absent ability to perceive auditory information. While some cases of hearing loss are reversible with medical treatment, many lead to a permanent disability. Of vital importance are the age at which the hearing loss occurred, as this may interfere with the acquisition of spoken language. Hearing aids and cochlear implants may alleviate some of the barriers caused by hearing impairment, but are often insufficient. ...
출처: en.wikipedia.org/wiki/Hearing_impaired
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| hearing loss |
Hearing impairment or deafness is decreased or absent ability to perceive auditory information. While some cases of hearing loss are reversible with medical treatment, many lead to a permanent disability. Of vital importance are the age at which the hearing loss occurred, as this may interfere with the acquisition of spoken language. Hearing aids and cochlear implants may alleviate some of the barriers caused by hearing impairment, but are often insufficient. ...
출처: en.wikipedia.org/wiki/Hearing_loss
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