[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"kakomon-q-2024-jitchi-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":21,"tags":30},"2024-jitchi-19",2024,2,"実地","jitchi",19,"図は薬用量と薬理作用との関係を示している。（ア）と（イ）に入る言葉の組合せとして 正しいのはどれか。",[12,16,18,22,25],{"index":13,"body":14,"is_correct":15},1,"（ア）反復、（イ）排泄",false,{"index":6,"body":17,"is_correct":15},"（ア）蓄積、（イ）過剰",{"index":19,"body":20,"is_correct":21},3,"（ア）中毒、（イ）致死",true,{"index":23,"body":24,"is_correct":15},4,"（ア）誘導、（イ）過剰",{"index":26,"body":27,"is_correct":15},5,"（ア）通常、（イ）排泄",[19],"正答は3（ア中毒・イ致死）。薬用量を増やすと、無効量→有効量→中毒量（ア）→致死量（イ）へと薬理作用が変化する。図のアが中毒、イが致死。反復・排泄・蓄積・誘導・通常を当てる1・2・4・5は、用量－作用関係の言葉として合わない。よってア中毒・イ致死。**覚え方**: 用量が増えると『有効→中毒→致死』。有効量と中毒量の幅（安全域）が広い薬ほど安全。",null]