Human Anatomy, Books a la Carte Edition (8th Edition)
8th Edition
ISBN: 9780134283395
Author: Elaine N. Marieb, Patricia Brady Wilhelm, Jon B. Mallatt
Publisher: PEARSON
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Chapter 19, Problem 12RQ
Summary Introduction
To review:
The pathway of blood flow through the heart.Â
Introduction:
The heart, blood vessels, and the blood together form the circulatory system of the body. The blood is pumped by the heart and transported throughout the body with the help of blood vessels. The heart can be divided into four chambers, namely two auricles and two ventricles through which the blood flows.
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Students have asked these similar questions
Do pulmonary arteries carry oxygenated or deoxygenated blood to or from the heart? I don’t understand what the pulmonary arteries and veins do.
when the blood from the heart goes out into the rest of the body it is oxygen rich blood, however when it comes back to the superior vena cava and inferior vena cava would it be oxygenated blood or deoxygenated blood?
If the left ventricle failed to pump blood effectively, blood would back up in the _____."
A
left atrium and pulmonary veins
B
aorta and other systemic arteries
C
right atrium and coronary sinus
D
right ventricle
Chapter 19 Solutions
Human Anatomy, Books a la Carte Edition (8th Edition)
Ch. 19 - Prob. 1CYUCh. 19 - Prob. 2CYUCh. 19 - What is another name for the epicardium?Ch. 19 - Identify the heart chamber or chambers that...Ch. 19 - Prob. 5CYUCh. 19 - Prob. 6CYUCh. 19 - During ventricular systole, are the AV valves open...Ch. 19 - Differentiate a stenotic valve from an incompetent...Ch. 19 - What is the significance of the gap junctions in...Ch. 19 - What is the pacemaker of the heart, and where is...
Ch. 19 - Prob. 11CYUCh. 19 - Prob. 12CYUCh. 19 - Prob. 13CYUCh. 19 - How would incomplete formation of the...Ch. 19 - Which chamber of the heart is formed from the...Ch. 19 - What is the single most important factor for...Ch. 19 - The most external part of the pericardium is the...Ch. 19 - Prob. 2RQCh. 19 - How many cusps does the right atrioventricular...Ch. 19 - Prob. 4RQCh. 19 - Prob. 5RQCh. 19 - Prob. 6RQCh. 19 - Prob. 7RQCh. 19 - Prob. 8RQCh. 19 - Prob. 9RQCh. 19 - Which layer of the heart wall is the thickest? (a)...Ch. 19 - The inferior left corner of the heart is located...Ch. 19 - Prob. 12RQCh. 19 - Describe the location of the heart within the...Ch. 19 - Trace a drop of blood through all the heart...Ch. 19 - Prob. 15RQCh. 19 - Sketch the heart and draw all the coronary vessels...Ch. 19 - Prob. 17RQCh. 19 - Prob. 18RQCh. 19 - Make a drawing of the adult heart and the...Ch. 19 - How do the right and left ventricles differ...Ch. 19 - Which is more resistant to fatigue, cardiac muscle...Ch. 19 - Describe the structure and function of an...Ch. 19 - Compare and contrast the structure of cardiac...Ch. 19 - Classify the three congenital heart...Ch. 19 - Prob. 2CRCAQCh. 19 - Prob. 3CRCAQCh. 19 - After a man was stabbed in the chest, his face...Ch. 19 - A heroin addict felt tired, weak, and feverish....Ch. 19 - Another patient had an abnormal heart sound that...Ch. 19 - Prob. 7CRCAQCh. 19 - During a lethal heart attack, a blood. clot lodges...Ch. 19 - Prob. 9CRCAQ
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- Which heart chamber has the thickest wall? a. right atrium c. left atrium b. right ventricle d. left ventriclearrow_forwardElla has to write a paper on the formation of red blood cells. In addition to the circulatory system, what other body system should she research to find information about the formation of red blood cells?arrow_forwardThe external ear-like flaps that are visible on the top of the heart are called ___arrow_forward
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