Human Physiology: An Integrated Approach (7th Edition)
Human Physiology: An Integrated Approach (7th Edition)
7th Edition
ISBN: 9780321981226
Author: Dee Unglaub Silverthorn
Publisher: PEARSON
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Chapter 20, Problem 13RQ
Summary Introduction

To define: The term buffer.

Introduction: The changes in the pH value of the body are managed with the help of three systems: buffers, ventilation, and renal regulation of H+ and HCO3­. These systems are very efficient in moderating the pH of the body.

Summary Introduction

To list: The three intercellular buffers.

Introduction: pH regulation is very important for the human body. Abnormal pH levels can affect the nervous system. Increase in hydrogen ion concentration leads to low pH; this condition is called acidosis. A decrease in hydrogen ion concentration leads to an increase in pH; this condition is called alkalosis.

Summary Introduction

To determine: The primary extracellular buffer.

Introduction: Buffers help in maintaining the change in the pH of the solution. In the body, these buffers are present as intracellular as well as extracellular.

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Chapter 20 Solutions

Human Physiology: An Integrated Approach (7th Edition)

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