If someone is experiencing high-altitude pulmonary edema, they should descend to a safe altitude immediately. A safe altitude is defined as __________.
A) the point where the person can breathe easily
B) the point where the person no longer experiences nausea
C) the point where the person felt well on awakening from a restful sleep
D) the point where the person's cough first started

Question

Quizplus · Accepted Answer

A safe altitude is defined as the point where the person felt well on awakening from a restful sleep. This is because symptoms of altitude sickness, including high-altitude pulmonary edema, can worsen overnight. Feeling well upon waking indicates the body has adjusted to that altitude.

If Someone Is Experiencing High-Altitude Pulmonary Edema, They Should Descend