阿摩線上測驗
12. 心臟收縮始於
(A)opening of the semilunar valves
(B)activation of the AV node
(C) opening of the voltage-gated potassium gates
(D) activation of the SAnode
(E)opening of the pulmonary valve
答案：登入後查看
統計： A(5), B(33), C(9), D(77), E(6) #938202
統計： A(5), B(33), C(9), D(77), E(6) #938202
