Principles of Human Physiology (6th Edition)

6th Edition

ISBN: 9780134169804

Author: Cindy L. Stanfield

Publisher: PEARSON

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Textbook Question

Chapter 13, Problem 29E

Describe the process of action potential propagation through the heart. Include a description of the role of pacemaker cells and gap junctions in cardiac electrical activity.

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Chapter 13, Problem 28E

Chapter 13, Problem 30E

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Describe the pathway of action potentials through the cardiac conduction system and explain its association with contractions of the atria and ventricles

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Chapter 13 Solutions

Principles of Human Physiology (6th Edition)

Ch. 13.1 - What are the “receiving chambers” of the heart...Ch. 13.1 - Prob. 13.1.2QC Ch. 13.1 - Prob. 13.1.3QC Ch. 13.2 - Prob. 1CTQ Ch. 13.2 - Prob. 2CTQ Ch. 13.2 - Prob. 3CTQ Ch. 13.2 - Which organs receive blood flowing through the...Ch. 13.2 - Prob. 13.2.2QC Ch. 13.2 - Prob. 13.2.3QC Ch. 13.3 - Prob. 13.3.1QC

Ch. 13.3 - Prob. 13.3.2QC Ch. 13.3 - Prob. 13.3.3QC Ch. 13.3 - Prob. 13.3.4QC Ch. 13.4 - Under normal conditions, which controls the...Ch. 13.4 - Arrange the order of the following terms so that...Ch. 13.4 - The entry of calcium into a ventricular muscle...Ch. 13.4 - Match the terms P wave. QRS complex. and T wave...Ch. 13.5 - Prob. 13.5.1QC Ch. 13.5 - Descnbe the relationship between the different...Ch. 13.6 - Write the equation showing the relationship...Ch. 13.6 - Prob. 13.6.2QC Ch. 13.6 - Prob. 13.6.3QC Ch. 13.6 - What is Starlings law of the heart? Why is it an...Ch. 13.6 - Prob. 13.7.2QC Ch. 13.6 - Prob. 13.7.3QC Ch. 13 - Prob. 1E Ch. 13 - Prob. 2E Ch. 13 - Prob. 3E Ch. 13 - Prob. 4E Ch. 13 - Prob. 5E Ch. 13 - Which of the following contains deoxygenated...Ch. 13 - Which of the following is not normally apparent in...Ch. 13 - The second heart sound occurs when the semilunar...Ch. 13 - Prob. 9E Ch. 13 - Prob. 10E Ch. 13 - Prob. 11E Ch. 13 - Prob. 12E Ch. 13 - Prob. 13E Ch. 13 - Prob. 14E Ch. 13 - Prob. 15E Ch. 13 - Prob. 16E Ch. 13 - Prob. 17E Ch. 13 - Prob. 18E Ch. 13 - Prob. 19E Ch. 13 - Under normal conditions, pressures in the left and...Ch. 13 - Stroke volume and ____ completely determine...Ch. 13 - If end-diastolic volume does not change but...Ch. 13 - Prob. 23E Ch. 13 - Prob. 24E Ch. 13 - Prob. 25E Ch. 13 - Prob. 26E Ch. 13 - Prob. 27E Ch. 13 - Prob. 28E Ch. 13 - Describe the process of action potential...Ch. 13 - Prob. 30E Ch. 13 - Prob. 31E Ch. 13 - Jane trained for a marathon for 6 months. Her...Ch. 13 - Cardiac arrhythmias are often treated with...Ch. 13 - Damage to a valve can often be detected by...Ch. 13 - In the ECG trace below, label all of the P. QRS....

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