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Emergency Medicine Test Prep

Category - Environmental Emergencies

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A hiker on hiking to a mountain develop increase in alveolar ventilation. High altitude is considered at?

< 8000 feet
> 8000 feet
< 4000 feet
6000 feet

Explanation

Answer: B - High altitude is considered equal or more than 8000 feet. it is this elevation at which arterial oxygen saturation falls below 90%. that result in an increase in alveolar ventilation.

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