____ is a life-threatening condition caused by increased intracranial pressure (ICP) due to reduced pO 2 at altitude and the resulting leakage of fluid that compresses brain tissue.

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High altitude cerebral edema (HACE) is a severe and life-threatening condition caused by increased intracranial pressure (ICP) due to reduced oxygen levels at high altitude. This leads to leakage of fluid that compresses brain tissue, resulting in symptoms such as confusion, hallucinations, seizures, and ultimately coma and death if left untreated. It is considered a medical emergency and requires immediate descent to lower altitude and/or medical treatment. Acute mountain sickness (AMS) and high altitude pulmonary edema (HAPE) are also altitude-related conditions but have different underlying mechanisms and symptoms. AMS is a milder form of altitude sickness caused by dehydration and reduced oxygen levels, and is characterized by headache, nausea, dizziness, and fatigue. HAPE is a pulmonary edema caused by high altitude exposure that leads to fluid accumulation in the lungs, resulting in difficulty breathing, coughing, and cyanosis.

____ Is a Life-Threatening Condition Caused by Increased Intracranial Pressure