| 영문 | anoxia | 한글 | 무산소증 |
|---|---|---|---|
| 설명 | 무산소상태 또는 산소결핍상태, 생체조직 속의 산소가 완전히 없는 상태를 의미하며, 이는 회복할 수 없는 조직손상을 가져오고 심하면 조직괴사를 일으킨다. 뇌에 대한 산소공급이 부적절하면 세포는 죽게되고, 산소나 포도당의 전달이 완전히 정지되기 전에 뉴런의 일부가 죽기 시작한다. 임신중의 무산소증은 뇌성마비의 주요한 원인이 되고, 무산소증에 의한 뇌손상은 간질의 원인이 된다. 조직사망에 이르기까지의 시간은 손상받은 조직의 신진대사율에 따라 다르다. 즉 뇌손상은 가장 빨라야 4~5분 걸리고, 그 외 심장과 망막도 산소결핍에 민감하다. 원인인자로는 허파병, 순환기 병에 의한 동맥혈의 산소포화가 충분치 않는 것, 빈혈에 의한 산소운반부족, 울혈, 허혈에 의한 것, 조직에서의 산소수요의 증대, 또는 산소이용불능 등이 있다. 빠른맥, 호흡촉박, 정신장애를 초래하고, 방치하면 사망한다. 원인의 제거, 산소마스크, 산소텐트 등 충분히 산소를 공급하여 주는 것이 필요하다. 무산소증은 세가지 종류가 있다. ① 질식성 무산소증은 혈류는 적절하지만, 산소의 전달이 부적절할 때, ② 허혈성 무산소증은 산소의 함량은 적절하지만 혈류의 저하가 있을 때, ③ 세포독성 무산소증은 혈액 내 산소함량은 정상이지만 산소의 이용 능력이 방해를 받는 것을 말한다. |
||
| AAP | air at atmospheric pressure; American Academy of Pediatrics; American Academy of Pedodontics; Americ... |
|---|---|
| API | alkaline protease inhibitor; Analytical Profile Index; arterial pressure index; atmospheric pressure... |
| atmos | atmospheric |
| LAP | laparoscopy; laparotomy; left arterial pressure; left atrial pressure; leucine aminopeptidase; leuke... |
| OAP | Office of Adolescent Pregnancy; old age pension, old age pensioner; ophthalmic artery pressure; oste... |
| A-R | anoxia-reoxygenation |
|---|---|
| APCI | Atmospheric pressure chemical ionisation |
| APCI-MS | Atmospheric pressure chemical ionization-mass spectrometry |
| LC-APCI-MS | Liquid chromatography-atmospheric pressure chemical ionization-mass spectrometry |
| API | atmospheric pressure ionisation |
demand anoxia
| atmospheric | 1. Of or pertaining to the atmosphere; of the nature of, or resembling, the atmosphere; as, atmospheric air; the atmospheric envelope of the earth. 2. Existing in the atmosphere. "The lower atmospheric current." (Darwin) 3. Caused, or operated on, by the atmosphere; as, an atmospheric effect; an atmospheric engine. 4. Dependent on the atmosphere. "In am so atmospherical a creature." (Pope) Atmospheric engine, a steam engine whose piston descends by the pressure of the atmosphere, when the steam which raised it is condensed within the cylinder. <engineering> Atmospheric line, the equilibrium line of an indicator card. Steam is expanded "down to the atmosphere" when its pressure is equal to that of the atmosphere. (See Indicator card) Atmospheric pressure, the pressure exerted by the atmosphere, not merely downwards, but in every direction. In amounts to about 14.7 Ibs. On each square inch. Atmospheric railway, one in which pneumatic power, obtained from compressed air or the creation of a vacuum, is the propelling force. Atmospheric tides. See Tide. Origin: Cf. F. Atmospherique. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| atmospheric pressure | The pressure at any point in an atmosphere due solely to the weight of the atmospheric gases above the point concerned. (12 Dec 1998) |
| anaemic anoxia | A term formerly considered synonymous with anaemic hypoxia, but now reserved for extremely severe cases in which oxygen is almost completely lacking. (05 Mar 2000) |
| anoxia | <physiology> A total lack of oxygen, often used interchangeably with hypoxia to mean a reduced supply of oxygen to the tissues. (18 Nov 1997) |
| anoxia neonatorum | Any anoxia observed in newborn infants. (05 Mar 2000) |
| anoxic anoxia | A term formerly considered synonymous with hypoxic hypoxia, but now reserved for extremely severe cases in which oxygen is almost completely lacking. (05 Mar 2000) |
| cerebral anoxia | A reduced supply of oxygen to the brain. (12 Dec 1998) |
| histotoxic anoxia | Poisoning of the respiratory enzyme systems of the tissues, as in the inhibition of cytochrome oxidase by cyanides; owing to the inability of tissue cells to utilise oxygen, its tension in arterial and capillary blood is usually greater than normal. (05 Mar 2000) |
| stagnant anoxia | Stagnant hypoxia severe enough to result in the absence of oxygen in tissues. (05 Mar 2000) |
| diffusion anoxia | Diffusion hypoxia severe enough to result in the absence of oxygen in alveolar gas. (05 Mar 2000) |
| oxygen affinity anoxia | Anoxia due to inability of haemoglobin to release oxygen. (05 Mar 2000) |
| foetal anoxia | Foetal oxygen deficiency. (12 Dec 1998) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|