[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"kakomon-q-2026-hissu-3":3},{"slug":4,"exam_year":5,"exam_round":6,"section":7,"section_code":8,"number":9,"body":10,"choices":11,"correct_indices":27,"explanation":28,"has_explanation":15,"tags":29},"2026-hissu-3",2026,4,"必須","hissu",3,"犬や猫で心臓の左心室から送り出された血液が流入するのはどれか。",[12,16,20,22,24],{"index":13,"body":14,"is_correct":15},1,"大動脈",true,{"index":17,"body":18,"is_correct":19},2,"左心房",false,{"index":9,"body":21,"is_correct":19},"右心室",{"index":6,"body":23,"is_correct":19},"肺動脈",{"index":25,"body":26,"is_correct":19},5,"右心房",[13],"正答は1（大動脈）。左心室が収縮すると、全身へ血液を送る大動脈へ血液が流入する。2左心房は肺静脈から血液を受ける部屋、3右心室・5右心房は全身から戻った静脈血を扱う、4肺動脈は右心室から肺へ向かう血管で、いずれも左心室の出口ではない。よって大動脈。**覚え方**: 左心室→大動脈（全身へ）、右心室→肺動脈（肺へ）。",null]