[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"kakomon-q-2026-ippan-13":3},{"slug":4,"exam_year":5,"exam_round":6,"section":7,"section_code":8,"number":9,"body":10,"choices":11,"correct_indices":28,"explanation":29,"has_explanation":19,"tags":30},"2026-ippan-13",2026,4,"一般","ippan",13,"寛骨を構成する骨の組合せはどれか。",[12,16,20,23,25],{"index":13,"body":14,"is_correct":15},1,"胸椎・腰椎・仙骨",false,{"index":17,"body":18,"is_correct":19},2,"腸骨・坐骨・恥骨",true,{"index":21,"body":22,"is_correct":15},3,"仙骨・腸骨・恥骨",{"index":6,"body":24,"is_correct":15},"仙骨・坐骨・恥骨",{"index":26,"body":27,"is_correct":15},5,"腰椎・仙骨・腸骨",[17],"正答は2（腸骨・坐骨・恥骨）。寛骨（骨盤の左右の骨）は、腸骨・坐骨・恥骨が癒合してできる。仙骨・胸椎・腰椎は脊柱の骨で寛骨の構成要素ではないため、1・3・4・5はいずれも誤り。よって腸骨・坐骨・恥骨。**覚え方**: 寛骨＝腸骨・坐骨・恥骨の3つが癒合。左右の寛骨＋仙骨で骨盤。",null]