[{"data":1,"prerenderedAt":65},["ShallowReactive",2],{"q-nurse-108-1-basic-medicine-009":3},{"subject":4,"subjectSlug":5,"subjectFullName":6,"question":7,"related":35,"lastmod":64},"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,"explanationDeep":23,"topics":24,"freq":27},"nurse-108-1-基礎醫學-009","nurse-108-1-basic-medicine-009",108,1,9,"胎兒心臟的卵圓孔，連通的是那兩個腔室？",{"A":15,"B":16,"C":17,"D":18},"左、右心房","左、右心室","左心房與左心室","右心房與右心室","A",null,[],"本題考點是胎兒循環的特殊分流構造。依胎兒循環,卵圓孔(foramen ovale)是位於心房中隔上的開口,使右心房的含氧血可直接分流至左心房,以繞過尚未執行氣體交換的肺循環,故連通的是A左、右心房。B左右心室之間無正常的胎兒分流孔;C、D將卵圓孔錯置於心房與心室之間,方向與位置皆不符。此題關鍵在記住卵圓孔位於「兩心房之間」,出生後隨左心房壓上升而閉合成卵圓窩。","胎兒有三大分流:靜脈導管(繞過肝)、卵圓孔(右心房→左心房,繞過肺)、動脈導管(肺動脈→主動脈,繞過肺)。出生後首次呼吸使肺血管阻力驟降、左心房壓升高,壓迫卵圓孔的瓣膜使其功能性關閉,約1歲前解剖性閉合成卵圓窩;若未閉合即為卵圓孔未閉(PFO)。動脈導管未閉則成PDA。三分流的位置與繞過器官是先天性心臟病與新生兒生理的核心考點。",[25,28,31,33],{"term":26,"count":27},"胎兒循環",3,{"term":29,"count":30},"卵圓孔",2,{"term":32,"count":11},"心房中隔分流",{"term":34,"count":11},"胎兒三大分流",[36,40,44,49,54,59],{"webId":37,"stem":38,"number":39,"year":10,"session":11},"nurse-108-1-basic-medicine-010","下列器官的主要養分來源，何者不是來自頸外動脈？",10,{"webId":41,"stem":42,"number":43,"year":10,"session":30},"nurse-108-2-basic-medicine-026","下列何種原因抑制懷孕時乳汁的製造？",26,{"webId":45,"stem":46,"number":47,"year":48,"session":11},"nurse-109-1-basic-medicine-040","一位中年男性於月前發生腦梗塞後，醫師在後續電腦斷層掃描檢查時，在皮質部發現一個囊狀的區域，這個變化最可能造成原因是腦組織發生：",40,109,{"webId":50,"stem":51,"number":52,"year":53,"session":11},"nurse-110-1-basic-medicine-078","下列何種特性不是白色念珠菌（Candida albicans）之主要致病因子？",78,110,{"webId":55,"stem":56,"number":57,"year":58,"session":30},"nurse-111-2-basic-medicine-042","尿漿菌（Ureaplasma）對萬古黴素（Vancomycin）具抵抗性的機制為何？",42,111,{"webId":60,"stem":61,"number":62,"year":63,"session":11},"nurse-113-1-basic-medicine-036","口服抗凝血劑warfarin中毒出血時，應如何救治最好？",36,113,"2026-09-04",1788510708184]