LooseLeaf for Human Anatomy
5th Edition
ISBN: 9781259285271
Author: Michael McKinley Dr., Valerie O'Loughlin, Elizabeth Pennefather-O'Brien
Publisher: McGraw-Hill Education
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Question
Chapter 22, Problem 5CR
Summary Introduction
To describe:
The requirement of chordae tendineae for the proper functioning of the AV valves.
Introduction:
Human hearts have four chambers that are separated by different valves. These chambers help in preventing mixing of oxygenated and deoxygenated blood. Improper functioning of any of the heart valve causes mixing of oxygenated and deoxygenated blood, causing stress on the body.
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Chapter 22 Solutions
LooseLeaf for Human Anatomy
Ch. 22 - What is the basic distinction between arteries and...Ch. 22 - Prob. 2WYLCh. 22 - Prob. 3WYLCh. 22 - Identify the layers of the pericardium. Why is the...Ch. 22 - Prob. 5WYLCh. 22 - What are two similarities and two differences...Ch. 22 - What is the composition and function of the...Ch. 22 - Prob. 8WYLCh. 22 - Prob. 9WYLCh. 22 - Prob. 10WYL
Ch. 22 - Prob. 11WYLCh. 22 - Prob. 12WYLCh. 22 - Prob. 13WYLCh. 22 - What events occur in the ventricles during late...Ch. 22 - Prob. 15WYLCh. 22 - Match each numbered item with the most closely...Ch. 22 - Prob. 1MCCh. 22 - Prob. 2MCCh. 22 - Prob. 3MCCh. 22 - Prob. 4MCCh. 22 - Prob. 5MCCh. 22 - In the developing heart, the atria form from the...Ch. 22 - The irregular muscular ridges in the ventricular...Ch. 22 - Prob. 8MCCh. 22 - Prob. 9MCCh. 22 - The thickest part of the heart wall is the a....Ch. 22 - What are the differences between the pulmonary and...Ch. 22 - Prob. 2CRCh. 22 - Prob. 3CRCh. 22 - Where is the fibrous skeleton of the heart...Ch. 22 - Prob. 5CRCh. 22 - Prob. 6CRCh. 22 - Identify and compare the branches of the right and...Ch. 22 - Compare cardiac and skeletal muscle. In what ways...Ch. 22 - Prob. 9CRCh. 22 - Prob. 10CRCh. 22 - It was the end of the semester, and Huang had...Ch. 22 - Prob. 2DCR
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- How does the blood in the pulmocutaneous arch differ from that in the higher two aortic arches?arrow_forwardCompare the structure of the tricuspid valve with that of the pulmonary valve.arrow_forwardWhy is it important that the AV node delay the electricalimpulse moving from the SA node and the atria to theventricles?arrow_forward
- Look for the septal leaf of the tricuspid valve and just above its attachment,locate the circumscribed, faintly stained atrioventricular node. What is the function of this node?arrow_forwardWhat is the functional significance of the difference in thickness between the wall of the aorta and the wall of the pulmonary trunk?arrow_forwardin what part of the body is the popliteal artery found?What about the axillary vein?THe radial artery?the femoral vein?arrow_forward
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