Fill-in (complete each statement with the 1. The flaplike lateral wall of each atrium is called the _?_. 2. The _?_ valve is also known as the mitral valve or left AV valve. 3. The right AV valve is also known as the _?_ valve. 4. The aortic semilunar valve has _?_, pocketlike flaps of tissue. 2. The _?_ are fibrous structures that prevent the cuspid valves from prolapsing (bending backward). 6. One-way flow of blood from the right ventricle is ensured by the presence of ti _?_ valve. 7. Mitral valve prolapse, which is abnormal, may allow blood to enter the _?_ during contraction of the left ventricle. 8. The small cardiac vein and right coronary artery can be found along the right - sulcus. 9. The anterior interventricular branches of the left coronary artery and cardiac vein are found along the anterior _?_ sulcus. 10. The ?_ is a muscular wall between the left and right ventricles. 11. The myocardium of the _?_ ventricle is thicker than the other ventricle. 12. The wall of the aorta is _?_ (thicker/thinner) than the wall of the superior ven cava. 13. The ?_ are beamlike processes of the inner face of the myocardium. 14. The "point" of the heart is called the _?_. 15. In the sheep heart, the right atrium is _?_ to the right ventricle.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Fill-in (complete each statement with the correct term)
1. The flaplike lateral wall of each atrium is called the _?_.
2. The_?_ valve is also known as the mitral valve or left AV valve.
3. The right AV valve is also known as the ?_ valve.
4. The aortic semilunar valve has _?_, pocketlike flaps of tissue.
2. The _?_ are fibrous structures that prevent the cuspid valves from prolapsing
(bending backward).
6. One-way flow of blood from the right ventricle is ensured by the
_?_ valve.
of t
presence
7. Mitral valve prolapse, which is abnormal, may allow blood to enter the _?_ during
contraction of the left ventricle.
8. The small cardiac vein and right coronary artery can be found along the right -
sulcus.
9. The anterior interventricular branches of the left coronary artery and cardiac vein
are found along the anterior _?_ sulcus.
10. The _?_ is a muscular wall between the left and right ventricles.
11. The myocardium of the _?_ ventricle is thicker than the other ventricle.
12. The wall of the aorta is ?_ (thicker/thinner) than the wall of the superior vena
cava.
13. The ?_ are beamlike processes of the inner face of the myocardium.
14. The "point" of the heart is called the _?_.
15. In the sheep heart, the right atrium is _?_ to the right ventricle.
Transcribed Image Text:Fill-in (complete each statement with the correct term) 1. The flaplike lateral wall of each atrium is called the _?_. 2. The_?_ valve is also known as the mitral valve or left AV valve. 3. The right AV valve is also known as the ?_ valve. 4. The aortic semilunar valve has _?_, pocketlike flaps of tissue. 2. The _?_ are fibrous structures that prevent the cuspid valves from prolapsing (bending backward). 6. One-way flow of blood from the right ventricle is ensured by the _?_ valve. of t presence 7. Mitral valve prolapse, which is abnormal, may allow blood to enter the _?_ during contraction of the left ventricle. 8. The small cardiac vein and right coronary artery can be found along the right - sulcus. 9. The anterior interventricular branches of the left coronary artery and cardiac vein are found along the anterior _?_ sulcus. 10. The _?_ is a muscular wall between the left and right ventricles. 11. The myocardium of the _?_ ventricle is thicker than the other ventricle. 12. The wall of the aorta is ?_ (thicker/thinner) than the wall of the superior vena cava. 13. The ?_ are beamlike processes of the inner face of the myocardium. 14. The "point" of the heart is called the _?_. 15. In the sheep heart, the right atrium is _?_ to the right ventricle.
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