問題詳情

62. 槌狀指 (Mallet finger) 為伸指肌腱在哪一關節斷裂?
(A)遠端指間關節 (Distal interphalangeal joint)
(B)近端指間關節 (Proximal interphalangeal joint)
(C)掌指關節 (Metacarpophalangeal joint)
(D)腕掌關節 (Carpometacarpal joint)

參考答案

答案：A

統計：A:10,B:2,C:1,D:0,E:0

難度：計算中