問題詳情

11 下列何者位於心臟的隔緣肉柱(septomarginal trabecula, moderator band)中?
(A)發出左右分支前的房室束(atrioventricular bundle)
(B)房室束右支(right branch of atrioventricular bundle)
(C)房室束左支(left branch of atrioventricular bundle)
(D)普金斯纖維(Purkinje fibers)

參考答案

答案:B
難度:適中0.538462
統計:A(3),B(7),C(0),D(2),E(0)