Which of the following is the major ventilatory limiting factor in severely obstructed individuals?

Name: Which of the following is the major ventilatory limiting factor in severely obstructed individuals?
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Question

Quizplus · Accepted Answer

Severely obstructed individuals reach their ventilation limits before they reach their maximum heart rates or predicted $\dot V$O₂_max. In other words, they are more limited in their ability to eliminate carbon dioxide than in their ability to make oxygen available to the tissues.

Which of the Following Is the Major Ventilatory Limiting Factor