試題詳解

42.上肢損傷後產生之水腫（edema）常導致手部出現不當變形之手部姿勢，此不當的姿勢最可能為下列何組答案？
(A)wrist extension, MCP flexion, PIP & DIP flexion and thumb adduction
(B)wrist extension, MCP hyperextension, PIP extension, DIP flexion and thumb abduction
(C)wrist flexion, MCP hyperextension, PIP & DIP flexion and thumb adduction
(D)wrist flexion, MCP flexion, PIP flexion, DIP extension and thumb abduction