Which of the following about the right atrium of the mammalian heart is false?
A) It contains deoxygenated blood.
B) It receives blood from the superior vena cava and inferior vena cava.
C) It contracts at the end of passive filling of the right ventricle.
D) It receives blood from veins of the heart itself.
E) Blood leaving it for the right ventricle passes by the bicuspid valve.
Correct Answer:
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