15.下列那一種類型之心臟發育缺損會造成發紺(cyanosis)?
(A)心房間隔缺損(atrial septal defect)
(B)心室間隔缺損(ventricular septal defect)
(C)動脈導管保持暢通(patent ductus arteriosus)
(D)大型動脈發育位置錯亂(transposition of the great arteries)
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統計: A(7), B(15), C(19), D(109), E(0) #1048634
統計: A(7), B(15), C(19), D(109), E(0) #1048634