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Questions and Answers
The heart is a four-chambered muscular pump with approximately the size of the ______ of the same person
The heart is a four-chambered muscular pump with approximately the size of the ______ of the same person
fist
The atrioventricular valves separate the atria and ventricles on each side, ______ on the right, mitral on the left
The atrioventricular valves separate the atria and ventricles on each side, ______ on the right, mitral on the left
tricuspid
Arterial valves are placed between the right ventricle and pulmonary artery and the left ventricle and ______
Arterial valves are placed between the right ventricle and pulmonary artery and the left ventricle and ______
aorta
The bulk of the chamber wall – the ______ – comprises a network of striated muscle cells, each separated by an intercalated disc and arranged in muscle bundles
The bulk of the chamber wall – the ______ – comprises a network of striated muscle cells, each separated by an intercalated disc and arranged in muscle bundles
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Mesothelial cells produce some clear ______ to lubricate the surfaces during cardiac contraction
Mesothelial cells produce some clear ______ to lubricate the surfaces during cardiac contraction
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