The inferior chambers of the heart are called ________________.
Fill in the blank with correct word.
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Question 2) The anterior part of each atrium is a flaplike extension called a(n) _______________.
Fill in the blank with correct word.
(
Question 3) The left ventricle walls are typically thicker than the right ventricular wall.
Indicate whether this statement is true or false.
(
Question 4) It is the contraction of the atria during atrial systole that completes the filling of the ventricles while the ventricles are in diastole.
Indicate whether this statement is true or false.
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Question 5) All of the heart's sulci house blood vessels that supply the myocardium.
Indicate whether this statement is true or false.
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Question 6) The foramen ovale of the fetal heart is an opening in the
A. interventricular septum.
B. interatrial septum.
C. fossa ovalis.
D. aorticopulmonary septum.
E. tetralogy of Fallot.
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Question 7) In this figure showing an anterior view of the heart, what is depicted by number 7?
A. Aortic semilunar valve
B. Right atrium
C. Left ventricle
D. Right atrioventricular valve
E. Pulmonary semilunar valve
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Question 8) The tetralogy of Fallot is
A. a condition in which the left and right sides of the heart are completely reversed.
B. a developmental disorder that is a cardiac septal defect.
C. an exceptionally fast heart rate.
D. an inadequate cardiac output due to poorly contracting heart chambers.
E. occlusion of the left coronary artery.
(
Question 9) In this figure showing an anterior view of the heart, the left atrium is noted by number
A. 1.
B. 2.
C. 3.
D. 4.
E. 5.
(
Question 10) About 70 of the ventricle filling is achieved passively without the contraction of the atria.
Indicate whether this statement is true or false.
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