[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-nurse-110-1-basic-medicine-022":3},{"subject":4,"subjectSlug":5,"subjectFullName":6,"question":7,"related":23},"基礎醫學","basic-medicine","基礎醫學(包括解剖學、生理學、病理學、藥理學、微生物學與免疫學)",{"id":8,"webId":9,"year":10,"session":11,"subject":4,"number":12,"stem":13,"options":14,"answer":19,"answerNote":20,"images":21,"explanation":22,"freq":11},"nurse-110-1-基礎醫學-022","nurse-110-1-basic-medicine-022",110,1,22,"有關靜止膜電位（resting membrane potential）之敘述，下列何者正確？",{"A":15,"B":16,"C":17,"D":18},"細胞外鉀離子濃度增加，靜止膜電位減小","細胞外鉀離子濃度減少，靜止膜電位減小","細胞內鉀離子濃度增加，靜止膜電位減小","細胞內鉀離子濃度增加，靜止膜電位不變","A",null,[],"本題考點在於細胞外鉀離子濃度對靜止膜電位的影響。靜止膜電位主要由鉀離子的平衡電位決定,依Nernst方程式,細胞外鉀濃度增加會縮小膜內外鉀的濃度梯度,使膜電位去極化、負值變小(絕對值減小),故A正確。B說細胞外鉀減少使膜電位減小,方向相反(此時應更負、變大),錯誤。C說細胞內鉀增加使膜電位減小,實則濃度梯度加大、更負,錯誤。D說細胞內鉀增加而膜電位不變,忽略了梯度改變,亦錯。",[24,28,32,36,40,44],{"webId":25,"stem":26,"number":11,"year":27,"session":11},"nurse-106-1-basic-medicine-001","下列有關表皮的敘述，何者正確？",106,{"webId":29,"stem":30,"number":31,"year":27,"session":11},"nurse-106-1-basic-medicine-002","下列何者在組織學特徵上可區分為絲球帶（zona glomerulosa）、束狀帶（zona fasciculata）、網狀帶（zona reticularis）？",2,{"webId":33,"stem":34,"number":35,"year":27,"session":11},"nurse-106-1-basic-medicine-003","顴弓（zygomatic arch）是由顴骨與下列何者共同組成？",3,{"webId":37,"stem":38,"number":39,"year":27,"session":11},"nurse-106-1-basic-medicine-004","下列何者參與形成踝關節？",4,{"webId":41,"stem":42,"number":43,"year":27,"session":11},"nurse-106-1-basic-medicine-005","下列何者是維持背部直立最重要的肌肉？",5,{"webId":45,"stem":46,"number":47,"year":27,"session":11},"nurse-106-1-basic-medicine-006","行走於前臂的內側，並與上臂深層的靜脈會合成腋靜脈的是那一條血管？",6,1783840760890]