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多选题
About the right atrium, which of the following descriptions are correct?
A
It can be divided into the atrium proper (固有心房) and the sinus venarum cavarum (腔静脉窦).
B
It pumps the venous blood to the right ventricle through the right atrioventricular orifice.
C
It forms the right border of the heart.
D
It has 3 inlets:orifice of superior vena cava (上腔静脉口), orifice of inferior vena cava, and orifi
E
The fossa ovalis is located on its posteriomedial wall.
答案解析
正确答案：ABCDE
题目纠错
