2024–2025
Anatomy & Physiology
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Seeing | Hearing | Doing
NEW EDITION!
Multiple techniques make learning and teaching easier Understanding Anatomy & Physiology A Visual, Auditory, Interactive Approach, 4th Edition Gale Sloan Thompson, RN Gale Sloan Thompson created a new approach to A&P designed to meet the needs of today’s students and today’s instructors with a complete package that provides all of the tools and resources needed to ensure success. The text follows a traditional organization but builds it around an innovative framework that works for all students and learning styles. Unique, feature-rich, full-color, two-page spreads break complex concepts into easy-to-grasp sections. The Study Guide and variety of online resources build and reinforce understanding concept by concept, chapter by chapter. Perfect for all learners and levels § UPDATED & EXPANDED! The latest scientific knowledge in the field and its applications for body systems and individuals in health and disease § NEW & EXPANDED! In-depth coverage of the immune system, including types of immunity, viral mutation, how epidemics and pandemics develop, and how vaccines work § NEW! More “Life Lessons” highlighting how A&P impacts real-life situations for monoclonal antibodies, chronic inflammation as the basis of disease, coronaviruses (including COVID-19) and how these viruses come to infect humans, pandemics vs. epidemics vs. outbreaks, pain management, opioid use disorder
601 pages | 899 Illustrations Soft Cover | Fall 2024 About $74.95 (US) ISBN-13: 978-1-7196-4762-5
Table of Contents To view the complete Table of Contents for any of our products visit FADavis.com .
Study Guide, 4th Edition Activities in the Study Guide reinforce key concepts from the text. Inside, your students will find hands-on methods for reviewing A&P. § NEW & EXPANDED! Now includes activities on every topic covered in the textbook § Sequencing events § Coloring anatomical structures § Word scramble and word matching The ideal companion to the text § Fill-in-the-blank § Crossword puzzles § Drawing activities I finally understand A&P! “I can’t say enough good things about this book. I was struggling to understand my assigned A&P book and I got this book as a supplement. What a difference! The content is comprehensive, but I can understand it. The writing is clear and to the point, and colorful charts and figures take it a step further by illustrating key processes…. a real bonus for visual learners (like me). —Bobby T., Online Student Reviewer
NEW EDITION!
356 pages | 522 Illustrations | Soft Cover | Fall 2024 About $42.95 (US) ISBN-13: 978-1-7196-4763-2
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My students absolutely love the Thompson A&P book . “It is concise and makes learning the material seem less daunting. It really hits all learning styles with the pictures, videos, text and workbook. I have seen a significant increase in student success since we implemented this book!” —Shayna Turner, RN, MS, Isabella Graham Hart School of Practical Nursing
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Instructors § eBook § Active Classroom Instructor’s Guide • Descriptions of Learning Styles • House Call scripts for class discussion and role playing § Image Bank § Test Bank § Student Workbook Answer Key § Webinar Recording, The Human Microbiome Students § Animations of physiological processes with narration § Body Language drag-and-drop labeling exercises § Audio Glossary with pronunciations § Interactive Matching Exercises § Flash Cards § Podcast Library • Study Group podcasts with questions review difficult-to-grasp points by simulating study sessions. • “Chapter-in-Brief” podcasts summarize the key points in each chapter.
The perfect pocket guide Pocket Anatomy & Physiology, 4th Edition Shirley A. Jones, MSEd, MSN, MHA, EMT-P, RN In class or in clinical, whenever your students need A&P information quickly, they can rely on this fully illustrated pocket guide.
344 pages | 259 illustrations | Spiral binding | 2022 $47.95 (US) ISBN-13: 978-1-7196-4295-8
I love this little book. “Perfect for my anatomy & physiology class, it contains everything I need to know. It’s the perfect size and I take it with me everywhere to get some studying in. Definitely worth it for an anatomy & physiology class!” —Online Student Reviewer
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organs and tissues and returning oxygen-poor blood to the lungs. About the size of a fist, the heart lies in the thoracic cavity in the
300 Base: Where the great vessels enter and leave the heart
The Heart Valves To ensure that blood moves in a forward direction through the heart, the heart contains four valves: one between each atrium and its ventricle and another at the exit of each ventricle. Each valve is formed by two or three flaps of tissue called cusps or leaflets . mediastinum , a space between the lungs and beneath the sternum. The heart tilts toward the left, so that
The atrioventricular (AV) valves regulate flow between the atria and the ventricles. ● The right AV valve—also called the tricuspid valve (because it has three leaflets)—prevents backflow from the right ventricle to the right atrium. ● The left AV valve—also called the bicuspid valve (because it has two leaflets), or, more commonly, the mitral valve —prevents backflow from the left ventricle to the left atrium. Fast Facts Important points related to a specific body system promote active involvement in the learning process. two-thirds of it extends to the left of the body’s midline. The broadest part of the heart, called the base , is at the upper right, while the pointed end, called the apex , is at the lower left.
Fifth intercostal space
Apex: The point of maximum impulse, where the strongest beat can be felt or heard
The semilunar valves regulate flow between the ventricles and the great arteries. There are two semilunar valves: ● The pulmonary valve prevents backflow from the pulmonary artery to the right ventricle. ● The aortic valve prevents backflow from the aorta to the left ventricle. 298 Structures of the Heart
Key structures of the heart include the pericardium, the heart wall, the chambers, and the valves.
The Pericardium Surrounding the heart is a double-walled sac called the pericardium . Anchored by ligaments and tissue to surrounding structures, the pericardium has two layers: the fibrous pericardium and serous pericardium.
The serous pericardium , which consists of two layers, covers the heart’s surface. The fibrous pericardium —a loose- fitting sac of strong connective tissue—is the outermost layer.
FAST FACT The study of the heart and the treatment of related disorders is called cardiology .
Pulmonary valve
At the heart’s base, the serous pericardium folds back on itself to form the:
Aortic valve
Skeleton of heart
• parietal layer, which lines the inside of the fibrous pericardium, and the • visceral layer, which covers the heart’s surface.
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Heart
Tricuspid valve
The human heart beats about 100,000 times in 1 day and about 35 million times in a year. During an average lifetime, the human heart will beat more than 2.5 billion times.
Mitral valve
Between these two layers is the pericardial cavity. This cavity contains a small amount of serous fluid, which helps prevent friction as the heart beats.
Ventricles relaxed Composed of a type of muscle found nowhere else in the body, the heart works to pump blood throughout the body, delivering oxygen-rich blood to The heart could be called the engine of life. This incredibly powerful organ works constantly, never pausing.
Pericardium
Ventricles contracted
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organs and tissues and returning oxygen-poor blood to the lungs. About the size of a fist, the heart lies in the thoracic cavity in the
Base: Where the great vessels enter and leave the heart
The Heart Wall The heart wall consists of three layers:
The Heart Skeleton A semi-rigid, fibrous, connective tissue called the skeleton of the heart encircles each valve. Besides offering support for the heart, the skeleton keeps the valves from stretching; it also acts as an insulating barrier between the atria and the ventricles, preventing electrical impulses from reaching the ventricles other than through a normal conduction pathway. The endocardium lines the heart’s chambers, covers the valves, and continues into the vessels. It consists of a thin layer of squamous epithelial cells. Fifth intercostal space Midline mediastinum , a space between the lungs and beneath the sternum. The heart tilts toward the left, so that two-thirds of it extends to the left of the body’s midline. The broadest part of the heart, called the base , is at the upper right, while the pointed end, called the apex , is at the lower left. Apex: The point of maximum impulse, where the strongest beat can be felt or heard
The myocardium, composed of cardiac muscle, forms the middle layer. It’s the thickest of the three layers and performs the work of the heart.
The epicardium, which consists of a thin layer of squamous epithelial cells, covers the heart’s surface. Also known as the visceral layer of the serous pericardium, the epicardium is closely integrated with the myocardium.
FAST FACT The study of the heart and the treatment of related disorders is called cardiology .
Right midclavicular line
Left midclavicular line
FAST FACT The endocardium is very smooth, an important characteristic that helps keep blood from clotting as it fills the heart’s chambers.
Pulmonary valve
Aortic valve
Skeleton of heart, including fibrous rings around valves 4/3/24 11:25 AM
Tricuspid valve
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Mitral valve
Full-color Illustrations Meticulously detailed artwork with crystal-clear explanations makes complex concepts and processes easy to understand.
The Body AT WORK Valves open and close in response to pressure changes within the heart. For example, when a ventricle relaxes, the pressure within that ventricle drops. The AV valve leaflets hang limply, allowing blood to flow through the open valve into the ventricle. As the ventricle fills, pressure in the ventricle rises. After filling, the ventricle begins to contract and the pressure rises even more. This increased pressure pushes against the cusps of the AV valve, causing it to snap closed. When pressure in the ventricle exceeds the pressure “downstream,” the semilunar valve pops open, allowing blood to flow out into the area of lower pressure.
The Body at Work Brief summaries explain physiological processes. Posterior view
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That Makes Sense Brief explanations and analogies offer tips to help students place concepts in context as a tool for remembering important ideas.
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Test Your Knowledge Multiple-choice review questions at the end of each chapter reinforce the material and help your students to assess their progress.
Review of Key Terms Every chapter features short definitions of key terms covered. Students will find an audio glossary of these terms online.
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Test Your Knowledge
Pericardial cavity: Space between the parietal and visceral layers of the pericardium that contains a small amount of serous fluid Pericardium: The membranous fibroserous sac enclosing the heart and the bases of the great vessels Preload: The amount of tension, or stretch, in the ventricular muscle just before it contracts Proprioceptors: Sensors in muscles and joints that signal the cardiac center of changes in physical activity Pulmonary edema: Accumulation of fluid in the lungs Pericardial cavity: Space between the parietal and visceral layers of the pericardium that contains a small amount of serous fluid Pulmonary valve: Heart valve that prevents backflow from the pulmonary artery to the right ventricle Pericardium: The membranous fibroserous sac enclosing the heart and the bases of the great vessels Preload: The amount of tension, or stretch, in the ventricular muscle just before it contracts Proprioceptors: Sensors in muscles and joints that signal the cardiac center of changes in physical activity Pulmonary edema: Accumulation of fluid in the lungs Pulmonary valve: Heart valve that prevents backflow from the pulmonary artery to the right ventricle
Purkinje fiber: Nerve-like processes that extend from the bundle branches to the ventricular myocardium; form the last part of the cardiac conduction system Rhythmicity: Term applied to the heart’s ability to beat regularly Semilunar valves: The two valves that regulate flow between the ventricles and the great arteries Sinoatrial node: The heart’s primary pacemaker, where normal cardiac impulses arise Skeleton of the heart: Semi-rigid, fibrous connective tissue encircling each heart valve Starling’s law of the heart: States that the more the ventricle is stretched (within limits), the more forcefully it will contract
Stroke volume: The amount of blood ejected by the heart with each beat Systole: Contraction of the chambers of the heart Tachycardia: Persistent heart rate greater than 100 beats per minute Tricuspid valve: The right atrioventricular valve, which regulates flow between the right atrium and right ventricle Ventricles: The two lower chambers of the heart
1. The point of maximum impulse of the heart is at the: a. mediastinum. b. base. c. apex. d. aorta. 2. The portion of the heart wall that lines the heart’s chambers is the: a. myocardium. b. pericardium. c. endocardium. d. epicardium. 3. Which heart valve controls the flow of blood between the left atrium and the left ventricle? a. Pulmonary valve b. Aortic valve c. Tricuspid valve d. Mitral valve 4. What is the name of the great vessel that supplies blood to the right atrium? a. Superior and inferior venae cavae b. Aorta 5. How does the myocardium receive its blood supply? a. It receives its supply of blood from the left ventricle. b. It receives its blood through the coronary sinus. c. It doesn’t require any additional blood other than what flows through the chambers. d. It receives its blood through the right and left coronary arteries. 6. What is the heart’s primary pacemaker? a. The atrioventricular (AV) node b. The Purkinje fibers c. The sympathetic nervous system d. The sinoatrial (SA) node 7. On an electrocardiogram, the QRS complex represents: a. atrial depolarization. b. ventricular depolarization. c. ventricular repolarization. d. impulse transmission from the atria to the ventricles.
8. The cardiac cycle is: a. the amount of blood pumped by the heart in 1 minute. b. the heart’s ability to beat spontaneously. c. the period when the left ventricle ejects its volume of blood. d. the series of events that occur from the beginning of one heartbeat to the beginning of the next. 9. Cardiac output equals: a. heart rate times stroke volume. b. stroke volume times ejection fraction. c. age times heart rate. d. the percentage of blood ejected by the ventricles with each contraction. 10. The parasympathetic nervous system sends impulses to the heart via the vagus nerve, which: a. slows the heart rate. b. increases the heart rate. c. doesn’t affect the heart rate. d. raises the blood pressure, which, in turn, slows the heart rate. 11. What is the term used to describe the amount of tension, or stretch, in the ventricular muscle just before it contacts? a. Contractility b. Afterload
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Purkinje fiber: Nerve-like processes that extend from the bundle branches to the ventricular myocardium; form the last part of the cardiac conduction system Rhythmicity: Term applied to the heart’s ability to beat regularly Semilunar valves: The two valves that regulate flow between the ventricles and the great arteries Sinoatrial node: The heart’s primary pacemaker, where normal cardiac impulses arise Skeleton of the heart: Semi-rigid, fibrous connective tissue encircling each heart valve Starling’s law of the heart: States that the more the ventricle is stretched (within limits), the more forcefully it will contract
c. Pulmonary artery d. Pulmonary veins Tricuspid valve: The right atrioventricular valve, which regulates flow between the right atrium and right ventricle Ventricles: The two lower chambers of the heart Stroke volume: The amount of blood ejected by the heart with each beat Systole: Contraction of the chambers of the heart Tachycardia: Persistent heart rate greater than 100 beats per minute
Own the Information
To make the information in this chapter part of your working memory, take some time to reflect on what you’ve learned. On a separate sheet of paper, write down everything you recall from the chapter. After you’re done, log on to FADavis.com, and check out the Study Group podcast and Study Group Questions for the chapter.
Key Topics for Chapter 15: • The size, location, and key structures of the heart • Sounds made by the heart • Heart chambers, valves, and great vessels • Blood flow through the heart • Coronary circulation • Cardiac muscle • Cardiac conduction and ECGs • Cardiac cycle • Cardiac output and the factors affecting cardiac output
c. Ascites d. Preload
Own the Information
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4762_Ch15_296-317.indd 316 To make the information in this chapter part of your working memory, take some time to reflect on what you’ve learned. On a separate sheet of paper, write down everything you recall from the chapter. After you’re done, log on to FADavis.com, and check out the Study Group podcast and Study Group Questions for the chapter.
4762_Ch15_296-317.indd 317 Key Topics for Chapter 15: • The size, location, and key structures of the heart • Sounds made by the heart • Heart chambers, valves, and great vessels • Blood flow through the heart • Coronary circulation • Cardiac muscle • Cardiac conduction and ECGs • Cardiac cycle • Cardiac output and the factors affecting cardiac output 4/3/24 11:26 AM
4/3/24 11:26 AM Own the Information Exercises ask students to identify the most important points in each chapter and then compare their lists to the author’s learning objectives.
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Life lesson: Changes with aging With advanced age, the heart undergoes several changes:
• The aorta loses elasticity, making it harder for the left ventricle to eject its volume of blood. Left ventricular afterload increases, and, over time, the left ventricular walls thicken and the left ventricle hypertrophies. • The flaps comprising the heart’s valves thicken and stiffen, making heart murmurs more common. • An older heart has fewer atrial pacemaker cells, causing heart rate to decline. Scarring also tends to occur in the heart’s conduction system, increasing the risk for arrhythmias and conduction disorders. • Baroreceptors and chemoreceptors become less reactive, and the heart becomes less responsive to adrenergic stimulation. As a result, the heart is less capable of increasing heart rate during times of stress (such as exercise). The maximum heart rate also declines because the heart is less responsive to sympathetic stimulation. Despite these changes, when at rest, the heart of an older individual functions nearly as well as that of a younger person. In addition, many of the effects of aging on the heart can be reduced by regular exercise.
Life Lessons Clinical applications show students how anatomy and physiology relate to daily living.
Review of Key Terms
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Afterload: The forces that impede the flow of blood out of the heart
Base: Broadest part of the heart; where great vessels enter and leave
Diastole: The period of cardiac muscle relaxation
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Make A&P easier to master Essentials of Anatomy and Physiology, 8th Edition Valerie C. Scanlon, PhD Tina Sanders, Medical Illustrator A student-friendly writing style, superb art program, and learning opportunities in every chapter build a firm foundation in this must-know subject. The 8th Edition covers the latest knowledge in the field with a more streamlined design to make it more accessible to students. § UPDATED! Flexible presentation of content makes text suitable for any course. § NEW! Detailed, full-color illustrations and photographs make every concept clear. § Clinical application boxes put theory into action. § Questions for every figure in the book encourage critical thinking and reinforce understanding. § Pretests and post-tests for every chapter online with print and email capabilities assess progress.
624 pages l 381 illustrations Soft cover l 2019 $71.95 (US) ISBN-13: 978-0-8036-6937-6
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Instructors § eBook § Instructor’s Guide
§ PowerPoints § Image Bank § Test Bank § Pre-Test and Post-Test Questions Students § Animations
Easy-to-follow illustrations and flow charts depict physiological processes.
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Great textbook. “Excellent anatomy text. It explains things well and gives examples of applications and abnormalities.” —Online Student Reviewer
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Ideal as a companion to the text. Perfect as a stand-alone study guide. Student Workbook , 8th Edition Body system by system, the exercises and activities you’ll find inside will help students to master the basics of anatomy and physiology. § Fill-in-the-blank questions § Figure labeling and coloring activities § Chapter review crossword puzzles § Study questions (fill-in-the blank • matching • short answer) § Figure labeling and coloring activities for respiration and blood pressure regulation § “Keep in Mind” boxes § Three comprehensive exams at end of every chapter that include multiple-choice • correct the untrue statement • multiple- selection questions
432 pages | Soft cover | 2019 $41.95 (US) ISBN-13: 978-0-8036-6938-3
Crystal-clear, full-color illustrations enable students to develop their own mental pictures.
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