The effect of pH of the cerebrospinal fluid with the increase in the concentration of carbon dioxide in the blood. Concept introduction: The blood level of CO 2 directly impacts the respiratory centers in the medulla and has a major influence on the cerebrospinal fluid pH. The central chemoreceptors in the medulla oblongata detect changes in the CO 2 levels when any changes are seen in the pH of the cerebrospinal fluid.

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Chapter 42.6, Problem 1CC

Summary Introduction

To review: The effect of pH of the cerebrospinal fluid with the increase in the concentration of carbon dioxide in the blood.

Concept introduction: The blood level of CO₂ directly impacts the respiratory centers in the medulla and has a major influence on the cerebrospinal fluid pH. The central chemoreceptors in the medulla oblongata detect changes in the CO₂ levels when any changes are seen in the pH of the cerebrospinal fluid.

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