Biological Science (6th Edition)
Biological Science (6th Edition)
6th Edition
ISBN: 9780321976499
Author: Scott Freeman, Kim Quillin, Lizabeth Allison, Michael Black, Emily Taylor, Greg Podgorski, Jeff Carmichael
Publisher: PEARSON
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Chapter 42, Problem 12PIAT
Summary Introduction

Introduction:

During athletic training, the demand of oxygen increases in the muscles. The respiratory system has to adjust accordingly to meet the oxygen demand.

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There is a theory that suggests a patient with COPD might have a depression of ventilation following administration of high fiO2. Which of the following best summarizes the recommendations on how to address this concern?  A. Never administer supplemental oxygen to patients with COPD as the risk of them stopping breathing is too great B. Treat acute hypoxemia with oxygen, but wean the oxygen as soon as possible  C. Always double filter oxygen being delivered to a patient with COPD to ensure there are no particles that may be breathed in D. Supplement oxygen therapy with medical grade carbon dioxide to maintain dr to breathe
Goals of oxygen therapy include all of the following except:  A. Increasing alveolar and blood levels of oxygen  B. Decrease overall cardiopulmonary workload  C. Enable alveoli to open and stay open  D. Decrease dyspnea in patient with COPD and lung disease
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