[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"kakomon-q-2026-ippan-19":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":24,"tags":30},"2026-ippan-19",2026,4,"一般","ippan",19,"音を感知する内耳器官はどれか。",[12,16,19,22,25],{"index":13,"body":14,"is_correct":15},1,"球形嚢",false,{"index":17,"body":18,"is_correct":15},2,"卵形嚢",{"index":20,"body":21,"is_correct":15},3,"半規管",{"index":6,"body":23,"is_correct":24},"蝸牛管",true,{"index":26,"body":27,"is_correct":15},5,"耳管",[6],"正答は4（蝸牛管）。音を感知する内耳器官は蝸牛管（かたつむり状の管）で、内部の有毛細胞が音の振動を電気信号に変える。1球形嚢・2卵形嚢は直線加速度・傾き、3半規管は回転を感知する平衡器官、5耳管は中耳と咽頭をつなぐ管で、いずれも音の感知はしない。よって蝸牛管。**覚え方**: 音＝蝸牛、回転＝半規管、傾き＝耳石器（球形嚢・卵形嚢）。",null]