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9th Edition
Medical Terminology
for Health Professions
Carol L. Schroeder
Laura Ehrlich
Katrina Schroeder Smith
Ann Ehrlich
Australia ● Brazil ● Canada ● Mexico ● Singapore ● United Kingdom ● United States
rning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. WCN 02-200-322
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Copyright 2022 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s).
Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it.
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This is an electronic version of the print textbook. Due to electronic rights restrictions,
some third party content may be suppressed. Editorial review has deemed that any suppressed
content does not materially affect the overall learning experience. The publisher reserves the right
to remove content from this title at any time if subsequent rights restrictions require it. For
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rning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. WCN 02-200-322
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Medical Terminology for Health Professions, © 2022, 2017 Cengage Learning, Inc.
Ninth Edition
Unless otherwise noted, all content is © Cengage.
Carol L. Schroeder, Laura Ehrlich,
Katrina Schroeder Smith, Ann Ehrlich ALL RIGHTS RESERVED. No part of this work covered by the copyright herein
may be reproduced or distributed in any form or by any means, except as
SVP, Higher Education & Skills Product: permitted by U.S. copyright law, without the prior written permission of the
Erin Joyner copyright owner.
Senior Product Director: Matthew Seeley
For product information and technology assistance, contact us at
Senior Product Team Manager: Laura Stewart
Cengage Customer & Sales Support, 1-800-354-9706
Director, Learning Design: Rebecca von Gillern or support.cengage.com.
Senior Manager, Learning Design: Leigh Hefferon For permission to use material from this text or product,
submit all requests online at www.cengage.com/permissions.
Learning Designer: Debra Myette-Flis
Senior Marketing Director: Michele McTighe Library of Congress Control Number: 2020919041
Marketing Manager: Courtney Cozzy ISBN: 978-0-3575-1369-9
Director, Content Creation: Juliet Steiner
Cengage
Senior Content Creation Manager: Patty Stephan
200 Pier 4 Boulevard
Senior Content Manager: Anne Orgren Boston, MA 02210
USA
Digital Delivery Lead: Allison Marion
Art Director: Felicia Bennett Cengage is a leading provider of customized learning solutions with
employees residing in nearly 40 different countries and sales in more
Text Designer: Felicia Bennett
than 125 countries around the world. Find your local representative at
Cover Designer: Joe Devine www.cengage.com.
Cover images: MDGRPHCS/ShutterStock.com,
To learn more about Cengage platforms and services, register or access
SkillUp/ShutterStock.com
your online learning solution, or purchase materials for your course, visit
www.cengage.com.
NOTICE TO THE READER
Publisher does not warrant or guarantee any of the products described
herein or perform any independent analysis in connection with any of
the product information contained herein. Publisher does not assume,
and expressly disclaims, any obligation to obtain and include information
other than that provided to it by the manufacturer.
The reader is expressly warned to consider and adopt all safety pre-
cautions that might be indicated by the activities described herein and
to avoid all potential hazards. By following the instructions contained
herein, the reader willingly assumes all risks in connection with such in-
structions.
The publisher makes no representations or warranties of any kind, in-
cluding but not limited to, the warranties of fitness for particular purpose
or merchantability, nor are any such representations implied with re-
spect to the material set forth herein, and the publisher takes no respon-
sibility with respect to such material. The publisher shall not be liable for
any special, consequential, or exemplary damages resulting, in whole or
part, from the readers’ use of, or reliance upon, this material.
Printed in the United States of America
Print Number: 01 Print Year: 2021
rning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. WCN 02-200-322
htdaughter79/brightdaughter79Medical_Terminology_for_Health_Professions_9th_Edition_-_Ann_Ehrlich.pdfhttps://www.stuvia.com/user/br
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Copyright 2022 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s).
Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it.
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CONTENTS
Preface xiii
To the Learner / xiii
Changes to the Ninth Edition / xv
About the Authors / xvi
Acknowledgements / xviii
How to Use This Book / xix
-ology Chapter 1: Introduction to Medical Terminology 1
-os
ia
-alg ab-
i
s
Primary Medical Terms / 3
-itis
leu
Word Parts Are the Key / 3
rhin
k/o
Word Roots / 4
-
/o-
pr
neu Suffixes / 5
r/o-
gastr Prefixes / 8
/o - b- Determining Meanings on the Basis of Word Parts / 9
su
Medical Dictionary Use / 10
Pronunciation / 11
Spelling Is Always Important / 12
Singular and Plural Endings / 12
Basic Medical Terms to Describe Diseases / 12
Look-Alike, Sound-Alike Terms and Word Parts / 12
Using Abbreviations / 16
Learning Exercises / 17
The Human Touch: Critical Thinking Exercise / 26
Chapter 2: The Human Body in Health
and Disease 27
Anatomical Reference Systems / 29
Structures of the Body / 34
Cells / 34
Genetics / 36
Tissues / 38
Glands / 39
Body Systems and Related Organs / 39
v
rning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. WCN 02-200-322
htdaughter79/brightdaughter79Medical_Terminology_for_Health_Professions_9th_Edition_-_Ann_Ehrlich.pdfhttps://www.stuvia.com/user/br
fessions_9th_Edition_-_Ann_Ehrlich.pdfhttps://www.stuvia.com/user/brightdaughter79https://www.stuvia.com/user/brightdaughter79
https://www.stuvia.com/userhttps://www.stuvia.com/user/brightdaughter79/brightdaughter79Medical_Terminology_for_Health_Profe
Copyright 2022 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s).
Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it.
fessions_9th_Edition_-_Ann_Ehrlich.pdfhttps://www.stuvia.com/user/brightdaughter79https://www.stuvia.com/user/brightdaughter79
https://www.stuvia.com/userhttps://www.stuvia.com/user/brightdaughter79/brightdaughter79Medical_Terminology_for_Health_Profe
9th Edition
Medical Terminology
for Health Professions
Carol L. Schroeder
Laura Ehrlich
Katrina Schroeder Smith
Ann Ehrlich
Australia ● Brazil ● Canada ● Mexico ● Singapore ● United Kingdom ● United States
rning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. WCN 02-200-322
htdaughter79/brightdaughter79Medical_Terminology_for_Health_Professions_9th_Edition_-_Ann_Ehrlich.pdfhttps://www.stuvia.com/user/br
fessions_9th_Edition_-_Ann_Ehrlich.pdfhttps://www.stuvia.com/user/brightdaughter79https://www.stuvia.com/user/brightdaughter79
https://www.stuvia.com/userhttps://www.stuvia.com/user/brightdaughter79/brightdaughter79Medical_Terminology_for_Health_Profe
Copyright 2022 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s).
Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it.
,htdaughter79/brightdaughter79Medical_Terminology_for_Health_Professions_9th_Edition_-_Ann_Ehrlich.pdfhttps://www.stuvia.com/user/br
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https://www.stuvia.com/userhttps://www.stuvia.com/user/brightdaughter79/brightdaughter79Medical_Terminology_for_Health_Profe
This is an electronic version of the print textbook. Due to electronic rights restrictions,
some third party content may be suppressed. Editorial review has deemed that any suppressed
content does not materially affect the overall learning experience. The publisher reserves the right
to remove content from this title at any time if subsequent rights restrictions require it. For
valuable information on pricing, previous editions, changes to current editions, and alternate
formats, please visit www.cengage.com/highered to search by ISBN#, author, title, or keyword for
materials in your areas of interest.
Important Notice: Media content referenced within the product description or the product
text may not be available in the eBook version.
rning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. WCN 02-200-322
htdaughter79/brightdaughter79Medical_Terminology_for_Health_Professions_9th_Edition_-_Ann_Ehrlich.pdfhttps://www.stuvia.com/user/br
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Copyright 2022 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s).
Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it.
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Medical Terminology for Health Professions, © 2022, 2017 Cengage Learning, Inc.
Ninth Edition
Unless otherwise noted, all content is © Cengage.
Carol L. Schroeder, Laura Ehrlich,
Katrina Schroeder Smith, Ann Ehrlich ALL RIGHTS RESERVED. No part of this work covered by the copyright herein
may be reproduced or distributed in any form or by any means, except as
SVP, Higher Education & Skills Product: permitted by U.S. copyright law, without the prior written permission of the
Erin Joyner copyright owner.
Senior Product Director: Matthew Seeley
For product information and technology assistance, contact us at
Senior Product Team Manager: Laura Stewart
Cengage Customer & Sales Support, 1-800-354-9706
Director, Learning Design: Rebecca von Gillern or support.cengage.com.
Senior Manager, Learning Design: Leigh Hefferon For permission to use material from this text or product,
submit all requests online at www.cengage.com/permissions.
Learning Designer: Debra Myette-Flis
Senior Marketing Director: Michele McTighe Library of Congress Control Number: 2020919041
Marketing Manager: Courtney Cozzy ISBN: 978-0-3575-1369-9
Director, Content Creation: Juliet Steiner
Cengage
Senior Content Creation Manager: Patty Stephan
200 Pier 4 Boulevard
Senior Content Manager: Anne Orgren Boston, MA 02210
USA
Digital Delivery Lead: Allison Marion
Art Director: Felicia Bennett Cengage is a leading provider of customized learning solutions with
employees residing in nearly 40 different countries and sales in more
Text Designer: Felicia Bennett
than 125 countries around the world. Find your local representative at
Cover Designer: Joe Devine www.cengage.com.
Cover images: MDGRPHCS/ShutterStock.com,
To learn more about Cengage platforms and services, register or access
SkillUp/ShutterStock.com
your online learning solution, or purchase materials for your course, visit
www.cengage.com.
NOTICE TO THE READER
Publisher does not warrant or guarantee any of the products described
herein or perform any independent analysis in connection with any of
the product information contained herein. Publisher does not assume,
and expressly disclaims, any obligation to obtain and include information
other than that provided to it by the manufacturer.
The reader is expressly warned to consider and adopt all safety pre-
cautions that might be indicated by the activities described herein and
to avoid all potential hazards. By following the instructions contained
herein, the reader willingly assumes all risks in connection with such in-
structions.
The publisher makes no representations or warranties of any kind, in-
cluding but not limited to, the warranties of fitness for particular purpose
or merchantability, nor are any such representations implied with re-
spect to the material set forth herein, and the publisher takes no respon-
sibility with respect to such material. The publisher shall not be liable for
any special, consequential, or exemplary damages resulting, in whole or
part, from the readers’ use of, or reliance upon, this material.
Printed in the United States of America
Print Number: 01 Print Year: 2021
rning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. WCN 02-200-322
htdaughter79/brightdaughter79Medical_Terminology_for_Health_Professions_9th_Edition_-_Ann_Ehrlich.pdfhttps://www.stuvia.com/user/br
fessions_9th_Edition_-_Ann_Ehrlich.pdfhttps://www.stuvia.com/user/brightdaughter79https://www.stuvia.com/user/brightdaughter79
https://www.stuvia.com/userhttps://www.stuvia.com/user/brightdaughter79/brightdaughter79Medical_Terminology_for_Health_Profe
Copyright 2022 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s).
Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it.
,htdaughter79/brightdaughter79Medical_Terminology_for_Health_Professions_9th_Edition_-_Ann_Ehrlich.pdfhttps://www.stuvia.com/user/br
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https://www.stuvia.com/userhttps://www.stuvia.com/user/brightdaughter79/brightdaughter79Medical_Terminology_for_Health_Profe
CONTENTS
Preface xiii
To the Learner / xiii
Changes to the Ninth Edition / xv
About the Authors / xvi
Acknowledgements / xviii
How to Use This Book / xix
-ology Chapter 1: Introduction to Medical Terminology 1
-os
ia
-alg ab-
i
s
Primary Medical Terms / 3
-itis
leu
Word Parts Are the Key / 3
rhin
k/o
Word Roots / 4
-
/o-
pr
neu Suffixes / 5
r/o-
gastr Prefixes / 8
/o - b- Determining Meanings on the Basis of Word Parts / 9
su
Medical Dictionary Use / 10
Pronunciation / 11
Spelling Is Always Important / 12
Singular and Plural Endings / 12
Basic Medical Terms to Describe Diseases / 12
Look-Alike, Sound-Alike Terms and Word Parts / 12
Using Abbreviations / 16
Learning Exercises / 17
The Human Touch: Critical Thinking Exercise / 26
Chapter 2: The Human Body in Health
and Disease 27
Anatomical Reference Systems / 29
Structures of the Body / 34
Cells / 34
Genetics / 36
Tissues / 38
Glands / 39
Body Systems and Related Organs / 39
v
rning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. WCN 02-200-322
htdaughter79/brightdaughter79Medical_Terminology_for_Health_Professions_9th_Edition_-_Ann_Ehrlich.pdfhttps://www.stuvia.com/user/br
fessions_9th_Edition_-_Ann_Ehrlich.pdfhttps://www.stuvia.com/user/brightdaughter79https://www.stuvia.com/user/brightdaughter79
https://www.stuvia.com/userhttps://www.stuvia.com/user/brightdaughter79/brightdaughter79Medical_Terminology_for_Health_Profe
Copyright 2022 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s).
Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it.