Nervous System Centers Set the Normal Resting Rate and Depth

question 6

Multiple Choice

Nervous system centers set the normal resting rate and depth of respiration. Which factors below can alter this normal respiratory rate and depth?

• A)changes in the pH of the blood
• B)changes in blood CO2 levels
• C)exercise, changes in blood CO2 levels, and changes in the pH of the blood
• D)exercise

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