[{"data":1,"prerenderedAt":47},["ShallowReactive",2],{"q-nurse-114-1-basic-medicine-001":3},{"subject":4,"subjectSlug":5,"subjectFullName":6,"question":7,"related":22},"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":11,"stem":12,"options":13,"answer":18,"answerNote":19,"images":20,"explanation":21,"freq":11},"nurse-114-1-基礎醫學-001","nurse-114-1-basic-medicine-001",114,1,"心肌的肌內質網主要受何者刺激而釋放鈣離子？",{"A":14,"B":15,"C":16,"D":17},"細胞外流入的鈉離子","肌醇三磷酸","細胞外流入的鈣離子","細胞膜電位的改變","C",null,[],"本題考點在於心肌興奮收縮偶聯中肌漿網釋放鈣離子的觸發機轉。依「鈣誘發鈣釋放（calcium-induced calcium release）」原理，心肌動作電位使 L 型鈣通道開啟，細胞外鈣離子流入細胞質，這些鈣離子再與肌漿網上的 ryanodine 受體結合，觸發肌漿網大量釋出鈣，故答案為 C 細胞外流入的鈣離子。A 鈉離子主要負責去極化上升相，非直接觸發肌漿網釋鈣；B 肌醇三磷酸（IP₃）是平滑肌與非肌肉細胞的釋鈣路徑，非心肌主要機轉；D 膜電位改變是骨骼肌經 DHP 受體機械偶聯的方式，心肌則須真正的鈣內流當觸發訊號。",[23,27,31,35,39,43],{"webId":24,"stem":25,"number":11,"year":26,"session":11},"nurse-106-1-basic-medicine-001","下列有關表皮的敘述，何者正確？",106,{"webId":28,"stem":29,"number":30,"year":26,"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":32,"stem":33,"number":34,"year":26,"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":36,"stem":37,"number":38,"year":26,"session":11},"nurse-106-1-basic-medicine-004","下列何者參與形成踝關節？",4,{"webId":40,"stem":41,"number":42,"year":26,"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":44,"stem":45,"number":46,"year":26,"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？",6,1783840771776]