Safety Trends in Everest Climbing
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Questions and Answers

What has contributed to climbing Everest becoming significantly safer for Western guides and members in recent years?

  • Increased use of bottled oxygen (correct)
  • Less accurate weather forecasts
  • Reduced reliance on Western climbers
  • Decreased use of dexamethasone
  • Which ailment can be minimized by prophylactically dosing with dexamethasone above twenty-two thousand feet on Everest?

  • High-altitude cerebral edema (HACE) (correct)
  • Cholera
  • Pneumonia
  • Malaria
  • Why is the use of dexamethasone mentioned in the context of climbing Everest?

  • To increase physical strength
  • To boost immunity against common cold
  • To improve sleep quality at high altitude
  • To minimize the risk of contracting specific high-altitude ailments (correct)
  • What is a factor that has NOT contributed to the increased safety for Western guides and members climbing Everest?

    <p>Reduced reliance on bottled oxygen</p> Signup and view all the answers

    What is a potential consequence of contracting high-altitude cerebral edema (HACE) or high-altitude pulmonary edema (HAPE) on Everest?

    <p>Potentially fatal ailments</p> Signup and view all the answers

    Why is the risk greater for Sherpas climbing Everest compared to non-Sherpas?

    <p>Sherpas do all the physically demanding jobs on Everest.</p> Signup and view all the answers

    What contributes to the difference in fatality rates between Sherpas and Westerners climbing Everest?

    <p>The weight of backpacks carried by Sherpas.</p> Signup and view all the answers

    Why do non-Sherpas account for fewer deaths on Everest compared to Sherpas?

    <p>Non-Sherpas carry heavier loads.</p> Signup and view all the answers

    How does the use of bottled oxygen vary between Sherpas and Western climbers on Everest?

    <p>Sherpas receive less bottled oxygen than Western climbers.</p> Signup and view all the answers

    What role does dexamethasone play in the safety of climbers on Everest?

    <p>Dexamethasone usage does not impact climbing safety.</p> Signup and view all the answers

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