Parasympathetic innervation of the heart comes from the ______ via the left and right
vagus nerves.
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medulla oblongata
The outermost heart layer of the heart wall is the ______ and is also known as the ______
layer of the serous pericardium.
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epicardium, visceral
, Typically, ____ large papillary muscles project from the left ventricle's inner wall and
anchor the chordae tendineae that attach to the _____ of the left AV valve.
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two/cusps
What are the muscular ridges within the ventricles called?
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trabeculae carneae
Two large arteries, the ______ and the ______ exit the ventricles of the heart.
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pulmonary trunk and aorta
The right ventricle typically has three cone-shaped, muscular projections called ______.
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papillary muscles
vagus nerves.
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medulla oblongata
The outermost heart layer of the heart wall is the ______ and is also known as the ______
layer of the serous pericardium.
Give this one a try later!
epicardium, visceral
, Typically, ____ large papillary muscles project from the left ventricle's inner wall and
anchor the chordae tendineae that attach to the _____ of the left AV valve.
Give this one a try later!
two/cusps
What are the muscular ridges within the ventricles called?
Give this one a try later!
trabeculae carneae
Two large arteries, the ______ and the ______ exit the ventricles of the heart.
Give this one a try later!
pulmonary trunk and aorta
The right ventricle typically has three cone-shaped, muscular projections called ______.
Give this one a try later!
papillary muscles
