While climbing Mt.Everest,climbers often experience vasoconstriction.Prolonged periods of vasoconstriction can lead to _____.

Question

Quizplus · Accepted Answer

Vasoconstriction is a narrowing of the blood vessels, which reduces blood flow to tissues. In cold conditions on Mt. Everest, vasoconstriction occurs as a protective mechanism to conserve heat in the body's core. However, prolonged vasoconstriction in extreme cold can cause tissues to receive inadequate oxygen and nutrients, leading to tissue damage and potentially causing frostbite. If the lack of blood flow and tissue damage continues, it can eventually lead to the death of affected tissue. Therefore, the best answer is option E: death of affected tissue and frostbite.

While Climbing Mt