[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-nurse-109-2-basic-medicine-020":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-109-2-基礎醫學-020","nurse-109-2-basic-medicine-020",109,2,20,"第一心音發生在下列何時？",{"A":15,"B":16,"C":17,"D":18},"心房收縮時","早期心室舒張時","主動脈瓣關閉時","房室瓣關閉時","D",null,[],"本題考點是心音的產生時機與瓣膜活動的對應。依心動週期生理,第一心音(S1)由心室開始收縮時房室瓣(二尖瓣與三尖瓣)關閉所引起的振動產生,標誌收縮期的起點,故正解D「房室瓣關閉時」。A心房收縮時對應的是第四心音(S4,若出現),而非S1。B早期心室舒張時心室快速充盈,對應的是第三心音(S3),非S1。C主動脈瓣關閉屬半月瓣關閉,產生的是第二心音(S2),標示收縮期結束、舒張期開始,與S1不同。掌握「S1=房室瓣關(收縮始)、S2=半月瓣關(收縮終)」即可鎖定D。",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？",6,1783840753287]