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21 Cards in this Set
- Front
- Back
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The _____ Is the inferior end of the heart that is bluntly pointed? |
Apex |
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Oxygen-rich blood is located in the? |
Left Chamber |
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The two Superior heart chambers are the? |
Atria |
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Which is an artrioventricular (AV) Valve? |
Mitral |
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The _____ lines the heart chambers? |
Endocardium |
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Which heart valve has two cusps instead of three cusps? |
Mitral |
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Chordae tendineae connect the cusps of the AV Valves to Papillary Muscles of the Ventricles? T/F |
True |
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The systemic circuit delivers blood to the lungs and back to the heart? T/F |
False (Pulmonary circuit) |
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The right and left cornary arteries containing oxygen-rich blood originate from the base of the aorta? T/F |
True |
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Structure from which chordae tendineae orginate |
Papillary Muscle |
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Prevent blood movement from right ventricle to right atrium |
Tricuspid Valve |
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Membranes around heart |
Pericardial Sac |
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Prevents blood movement from left ventricle to left atrium |
Mitral Valve |
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Gives rise to left and right pulmonary arteries |
Pulmonary Trunk |
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Drains blood from myocardium into right atrium |
Coronary Artery |
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Inner lining of heart chamber |
Endocardium |
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layer largely composed of cardiac muscle tissue |
Myocardium |
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Space containing serous fluid to reduce friction during Heartbeats |
Pericardial Cavity |
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Drains blood from myocardial capillaries |
Cardiac Vein |
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Supplies blood to heart muscle |
Coronary Sinus |
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Distributes blood to body organs (systemic circuit) except lungs |
Aorta |
