50.有關咀嚼肌群之作用及功能的敘述,下列何者正確?
(A)內翼肌(medial pterygoid muscle)-對側下顎張口
(B)外翼肌上部(superior head of lateral pterygoid muscle)-同側下顎張口
(C)外翼肌下部(inferior head of lateral pterygoid muscle)-對側下顎後縮
(D)顳肌後區(temporalis muscle posterior portion)-對側下顎前突
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統計: A(3), B(52), C(13), D(9), E(0) #1037814
統計: A(3), B(52), C(13), D(9), E(0) #1037814