試題詳解

46.肩胛胸廓關節上舉（scapulothoracic elevation）是下列那兩個關節動作總和的結果？
(A)胸鎖關節（sternoclavicular joint）上舉、肩鎖關節（acromioclavicular joint）向下旋轉
(B)胸鎖關節（sternoclavicular joint）上舉、肩鎖關節（acromioclavicular joint）向上旋轉
(C)胸鎖關節（sternoclavicular joint）下沉、肩鎖關節（acromioclavicular joint）向下旋轉
(D)胸鎖關節（sternoclavicular joint）下沉、肩鎖關節（acromioclavicular joint）向上旋轉