How Is Minute Ventilation Affected by Exercise

question 136

Multiple Choice

How is minute ventilation affected by exercise?

• A)There is a sharp initial decrease in the depth of breathing
• B)The more intense the exercise, rate of breathing substantially increases and the depth of breathing has a secondary, less pronounced increase
• C)It can increase up to 30-fold during high intensity exercise
• D)The respiratory rate increases but the tidal volume decreases

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