The rapid increase in ventilation and heart rate that occurs at the onset of exercise:

A. is not altered by training.
B. is an anticipatory neural response.
C. is driven by arterial blood gas changes.
D. reflects an adjustment period where oxygen delivery and consumption are matched.
E. is due to the exceeding of the anaerobic threshold.


Answer: B. is an anticipatory neural response.

Anatomy & Physiology

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