| 영문 | hyperopia | 한글 | 원시 |
|---|---|---|---|
| 설명 | 눈에서 들어온 빛은 빛을 느끼는 눈의 부위인 망막에 정확히 촛점이 맞아야지만 사람은 그것을 뚜렷이 볼 수가 있다. 이런 굴절은 주로 각막에 의해서 이루어진다. 각막이란 눈의 검은 동자부위를 덮고 있는 원추형의 구조로 일종의 볼록렌즈로 빛을 모으는 역할을 한다. 그리고 각막에 의해서 꺽여진 빛은 다시 각막의 뒤에 있는 수정체라는 볼록렌즈에 의해서 굴절되는데 이 수정체는 미세하게 촛점을 맞히는 역할을 하는 것으로 그 두께를 자유로이 조절하여 먼 곳을 보거나 가까운 것을 볼 경우에 정확히 촛점을 망막에 맞게 한다. 원시란 수정체의 두께를 조절하지 않은 상태에서 평행광선이 망막 뒤에서 촛점을 맺는 경우를 말한다. 이것의 원인으로는 주로 각막의 굴절력이 약해서 각막을 통과한 빛이 적게 꺽이기 때문일 수도 있고 또는 망막에서 각막까지의 길이가 비정상적으로 짧은 경우도 있을 수가 있다. 그러므로 원시에는 볼록렌즈를 눈앞에 장치하여 굴절력을 증가시켜 주고 있다. |
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| 영문 | total lung capacity | 한글 | 전폐용량, 온허파용량 |
|---|---|---|---|
| 설명 | 폐활량(가능한 한 깊게 들여 마신 시점부터 천천히 한껏 내쉰 용량)에 잔기량(최대 날숨위치에서 폐내에 남은 용량. 약 1,200mL)을 합한 것이다. 건강한 성인은 6,000~7,000mL. 폐기종, 만성 기관지염 등의 폐색성 장애로 증가하게 되는 한편 허파섬유증, 무기폐, 흉수, 흉곽변형 등의 구속성 장애로 감소한다. |
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| Ht | height of heart; heterozygote; hyperopia, total; hypothalamus |
|---|---|
| TC | target cell; taurocholate; temperature compensation; teratocarcinoma; tertiary cleavage; tetracyclin... |
| Hy | hypermetropia; hyperopia; hypophysis; hypothenar; hysteria |
| TBS | total body solids; total body solute; total body surface; total burn size; Townes-Brocks syndrome; t... |
| TLC | tender loving care; thin-layer chromatography; total L-chain concentration; total lung capacity; tot... |
| total-C | Total cholesterol |
|---|---|
| ATR | Attenuated Total Reflectance |
| ATR-FTIR | Attenuated Total Reflectance Fourier-Transform Infrared |
| ATR | Attenuated Total Reflection |
| ATR-FTIR | Attenuated total reflection Fourier transform infrared |
| total hyperopia | That which can be determined after complete paralysis of accommodation by means of a cycloplegic. (05 Mar 2000) |
|---|
| absolute hyperopia | Manifest hyperopia that cannot be overcome by an effort of accommodation. (05 Mar 2000) |
|---|---|
| axial hyperopia | Hyperopia due to shortening of the anteroposterior diameter of the globe of the eye. (05 Mar 2000) |
| manifest hyperopia | Hyperopia that can be compensated by accommodation. Synonym: facultative hyperopia. (05 Mar 2000) |
| curvature hyperopia | Hyperopia due to decreased refraction of the anterior ocular segment. (05 Mar 2000) |
| hyperopia | Farsightedness or hyperopia occurs when a refractive error in which light rays entering the eye are focused behind the retina. This condition is easily corrected with corrective lenses or contact lenses. (27 Sep 1997) |
| facultative hyperopia | Hyperopia that can be compensated by accommodation. Synonym: facultative hyperopia. (05 Mar 2000) |
| latent hyperopia | The difference between total and manifest hyperopia. (05 Mar 2000) |
| radical mastectomy, total | Breast cancer treatment involving removal of the breast, the pectoral (chest) muscles, lymph nodes (the glands ) in the armpit and associated skin and subcutaneous tissue. (12 Dec 1998) |
| parenteral nutrition, home total | The at-home administering of nutrients for assimilation and utilization by a patient whose sole source of nutrients is via solutions administered intravenously, subcutaneously or by some other non-alimentary route. (12 Dec 1998) |
| parenteral nutrition, total | The delivery of nutrients for assimilation and utilization by a patient whose sole source of nutrients is via solutions administered intravenously, subcutaneously, or by some other non-alimentary route. The basic components of tpn solutions are protein hydrolysates or free amino acid mixtures, monosaccharides, and electrolytes. Components are selected for their ability to reverse catabolism, promote anabolism, and build structural proteins. (12 Dec 1998) |
| reversal of organs, total | This condition (medically called situs inversus totalis) involves complete transposition (right to left reversal) of the thoracic and abdominal organs. The heart is not in its usual position in the left chest but is on the right. Specifically related to the heart, this is referred to as dextrocardia (literally, right-hearted). And the stomach, which is normally in the left upper abdomen, is on the right. In patients with situs inversus totalis, all of the chest and abdominal organs are reversed and appear in mirror image when examined or visualised by tests such as X-ray filming. Situs inversus totalis has been estimated to occur once in about 6-8,000 births. Situs inversus occurs in a rare abnormal condition that is present at birth (congenital) called kartagener's syndrome. (12 Dec 1998) |
| communication methods, total | Utilization of all available receptive and expressive modes for the purpose of achieving communication with the hearing impaired, such as gestures, postures, facial expression, types of voice, formal speech and non-speech systems, and simultaneous communication. (12 Dec 1998) |
| congenital total lipodystrophy | Lipodystrophy characterised by almost complete lack of subcutaneous fat, accelerated rate of growth and skeletal development during the first 3 to 4 years of life, muscular hypertrophy, cardiac enlargement, hepatosplenomegaly, hypertrichosis, renal enlargement, hypertriglyceridemia, and hypermetabolism; both autosomal dominant and X-linked varieties exist. (05 Mar 2000) |
| hysterectomy, total | Complete surgical removal of the uterus and cervix. Also called a complete hysterectomy. (12 Dec 1998) |
| near-total thyroidectomy | Removal of nearly all of each thyroid lobe leaving unresected only a small portion of gland adjacent to the entrance of the recurrent laryngeal nerve into the larynx. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|