7.在心臟上方,將動脈群包括主動脈(ascending aorta)及肺動脈幹(pulmonary trunk),與靜脈群包括肺靜脈
(pulmonary vein)及上腔靜脈(superior vena cava)兩者分開的是:
(A)心包膜橫竇(transverse pericardial sinus)
(B)心包膜斜竇(oblique pericardial sinus)
(C)冠狀竇(coronary sinus)
(D)心包膜腔胸骨面(sternal surface of pericardial cavity)
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統計: A(598), B(161), C(19), D(10), E(0) #2183992
統計: A(598), B(161), C(19), D(10), E(0) #2183992