紧急程度低
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从2500米高度出现的瞬态视力丧失随着下降而改善。
确切的原因尚不清楚,但由于缺乏氧气,视网膜出血,角膜炎症和结膜炎引起的寒冷和太阳辐射有利。
处理包括下降到安全高度(<2500米)以下。
如果你在这种情况下失去了视力,你可能会面临一个至关重要的危险,所以寻找一个同伴来进行下降。
- Scott A Gallagher, Peter Hackett, Jonathan M Rosen. High altitude illness: Physiology, risk factors, and general prevention. UpToDate, Apr 15, 2015.
- Scott A Gallagher, Peter Hackett. Acute mountain sickness and high altitude cerebral edema. UpToDate. Mar 03, 2016.
- West JB, American College of Physicians, American Physiological Society. The physiologic basis of high-altitude diseases. Ann Intern Med 2004; 141:789.
- Schoene RB. Illnesses at high altitude. Chest 2008; 134:402.
医生 Sara Vitoria
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