[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-nurse-107-2-basic-medicine-056":3},{"subject":4,"subjectSlug":5,"subjectFullName":6,"question":7,"related":24},"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":23},"nurse-107-2-基礎醫學-056","nurse-107-2-basic-medicine-056",107,2,56,"Flecainide 可用於治療具威脅生命之心室心律不整，但也容易引發致命的心律不整，主要原因為何？",{"A":15,"B":16,"C":17,"D":18},"過度抑制鈣離子管道，導致房室傳導阻斷（A-V block）","過度抑制鉀離子管道，導致心室期外收縮","過度抑制鈉離子管道，導致心傳導過慢","過度抑制鈉鈣離子交換，導致心室期外收縮","C",null,[],"本題考點是 Flecainide 致心律不整的機轉。依抗心律不整藥分類,flecainide 屬第 IC 類鈉離子通道阻斷劑,強力且持久地抑制鈉通道,大幅減慢心臟傳導速度;過度減慢傳導會促成折返性心律不整,故本身可誘發致命心律不整,選 C。A 錯,其主要標的是鈉通道而非鈣通道所致的房室阻斷。B 錯,鉀通道阻斷（延長再極化)是第 III 類藥的特性,非 flecainide 主機轉。D 錯,鈉鈣交換抑制非其致心律不整的主要機制。CAST 試驗即顯示 flecainide 用於心肌梗塞後反增死亡率。",1,[25,29,32,36,40,44],{"webId":26,"stem":27,"number":23,"year":28,"session":23},"nurse-106-1-basic-medicine-001","下列有關表皮的敘述，何者正確？",106,{"webId":30,"stem":31,"number":11,"year":28,"session":23},"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）？",{"webId":33,"stem":34,"number":35,"year":28,"session":23},"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":28,"session":23},"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":28,"session":23},"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":28,"session":23},"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？",6,1783840749681]