20.當以食指穿入心包橫竇(transverse pericardial sinus),那些血管會位於食指之前?
(A)肺動脈與下腔靜脈
(B)主動脈與上腔靜脈
(C)主動脈與肺動脈
(D)肺靜脈與上腔靜脈

答案:登入後查看
統計: A(22), B(106), C(429), D(72), E(0) #1634706