13.肺循環(pulmonary circulation)起自下列何處?
(A)右心房(right atrium)
(B)右心室(right ventricle)
(C)左心室(left ventricle)
(D)左心房(left atrium)
答案:登入後查看
統計: A(49), B(521), C(11), D(5), E(0) #2180587
統計: A(49), B(521), C(11), D(5), E(0) #2180587