76.後十字韌帶(caudal cruciate ligament)在功用上可分為二部分,請問較小的後方部分(the
smaller caudal portion)在關節舒張及收縮時,會有何種變化?
(A)收縮時拉緊,舒張時鬆弛(taut in flexion and lax in extension)
(B)收縮時和舒張時均拉緊(taut in flexion and extension)
(C)收縮時鬆弛,舒張時拉緊(lax in flexion and taut in extension)
(D)收縮時和舒張時均鬆弛(lax in flexion and extension)