[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"kakomon-q-2025-ippan-44":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":15,"tags":30},"2025-ippan-44",2025,3,"一般","ippan",44,"唾液や胃液の分泌抑制に用いられる麻酔前投与薬はどれか。",[12,16,20,22,25],{"index":13,"body":14,"is_correct":15},1,"アトロピン",true,{"index":17,"body":18,"is_correct":19},2,"キシラジン",false,{"index":6,"body":21,"is_correct":19},"ジアゼパム",{"index":23,"body":24,"is_correct":19},4,"パンクロニウム",{"index":26,"body":27,"is_correct":19},5,"ブトルファノール",[13],"正答は1（アトロピン）。アトロピンは抗コリン薬（副交感神経遮断）で、唾液・気道分泌・胃液の分泌を抑える目的で麻酔前投与に用いられる（徐脈の予防にも使う）。2キシラジンは鎮静・鎮痛（α2作動薬）、3ジアゼパムは鎮静・抗けいれん（ベンゾジアゼピン）、4パンクロニウムは筋弛緩薬、5ブトルファノールは鎮痛・鎮咳（オピオイド）で、分泌抑制が目的ではない。**覚え方**: 分泌を抑える麻酔前投与＝抗コリン薬アトロピン。",null]