[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-nurse-108-2-basic-medicine-010":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-108-2-基礎醫學-010","nurse-108-2-basic-medicine-010",108,2,10,"二尖瓣的功能在於防止血液逆流至：",{"A":15,"B":16,"C":17,"D":18},"左心房","左心室","右心房","右心室","A",null,[],"本題考點為二尖瓣的位置與防逆流方向。二尖瓣(左房室瓣)位於左心房與左心室之間,當左心室收縮時關閉,防止血液由左心室逆流回左心房,故答案為左心房,選A。B左心室是二尖瓣下游腔室,血液正常由左心房經二尖瓣流入左心室,不涉及逆流至此。C右心房與二尖瓣不相鄰,右側房室由三尖瓣把守。D右心室同屬右心系統,與二尖瓣無關。判斷關鍵在於認清「瓣膜防止血液回流至其上游腔室」,二尖瓣的上游是左心房,故收縮期防止逆流至左心房。",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？",6,1783840757134]