[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f8JCUfTAOU8G_C1VUsyfwB_KU9Q4ZbFbT0LjTDVWmQzE":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2025-12-09 09:42:40",256906183,[8,9,10,11],"CI-","Na+","Ca2+&Epsilon;.Mg2+","K+",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},107,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","exam_167185669","2025-2026学年第一学期生理学期中考试试卷","2002 在神经纤维动作电位的去极相,通透性最大的离子是(5.0)",[21,33,43,53,63,70,73,82,91,100],{"answer":22,"createTime":5,"id":23,"options":24,"question":30,"source":31,"type":32},[],256906178,[25,26,27,28,29],"跨膜浓度梯度降低","载体转运达极限","跨膜电位梯度降低","物质转运能量不足","载体特异性较差","2015 由载体介导的易化扩散发生饱和现象的机制是(5.0)","v1",0,{"answer":34,"createTime":5,"id":35,"options":36,"question":42,"source":31,"type":32},[],256906179,[37,38,39,40,41],"建立势能储备,为某些营养物质吸收创建条件","钠泵活动使膜内钠、钾离子均匀分","细胞内高钾离子保证许多细胞代谢反应进行","将钠离子移出膜外,将钾离子移入膜内","细胞外高钠离子可维持细胞内外正常渗透压","2011关于钠泵生理作用的描述,不正确的是(5.0)",{"answer":44,"createTime":5,"id":45,"options":46,"question":52,"source":31,"type":32},[],256906180,[47,48,49,50,51],"正常","大于正常","小于正常","无限大","为零","2001 组织细胞在绝对不应期时其兴奋性(5.0)",{"answer":54,"createTime":5,"id":55,"options":56,"question":62,"source":31,"type":32},[],256906181,[57,58,59,60,61],"相对不应期","局部反应期","绝对不应期","超常期","低常期","2020 用阈下刺激即可诱发心肌细胞产生期前收缩的兴奋性周期时相是(5.0)",{"answer":64,"createTime":5,"id":65,"options":66,"question":69,"source":31,"type":32},[],256906182,[67,11,9,8,68],"Ca2+","Mg2+","2010在骨骼肌兴奋-收缩偶联中起关键作用的离子是(5.0)",{"answer":71,"createTime":5,"id":6,"options":72,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":74,"createTime":5,"id":75,"options":76,"question":81,"source":31,"type":32},[],256906184,[77,78,79,80],"经通道易化扩散","继发性主动转运","经载体易化扩散","原发性主动转运","当细胞膜去极化和复极化时,相关离子的跨膜转运方式是(2015年)",{"answer":83,"createTime":5,"id":84,"options":85,"question":90,"source":31,"type":32},[],256906186,[86,87,88,89],"肌钙蛋白","钙调蛋白","原肌球蛋白","肌动蛋白","横纹肌收缩中,与横桥结合的蛋白是(2023年)",{"answer":92,"createTime":5,"id":93,"options":94,"question":99,"source":31,"type":32},[],256906188,[95,96,97,98],"甘油","肽类激素","氨基酸","葡萄糖","单纯扩散的是(2023年)",{"answer":101,"createTime":5,"id":102,"options":103,"question":108,"source":31,"type":32},[],256906189,[104,105,106,107],"增加细胞外液中Na+浓度","增大刺激强度","降低细胞膜阈电位","延长刺激持续时间","下列情况下,能加大神经细胞动作电位幅度的是(2014年)"]