Pulmonary ventilation is higher at altitude than at sea level for any work rate.During exercise at high exercise intensities,this could result in
A)hypoventilation.
B)fatigue of the respiratory muscles (e.g. ,diaphragm).
C)exercise-induced hypercapnia.
D)None of the above answers are correct

Question

Quizplus · Accepted Answer

At high altitudes, the body compensates for lower oxygen availability by increasing pulmonary ventilation. This increased demand on the respiratory system, especially during high-intensity exercise, can lead to fatigue of the respiratory muscles, such as the diaphragm.

Pulmonary Ventilation Is Higher at Altitude Than at Sea Level