[{"data":1,"prerenderedAt":64},["ShallowReactive",2],{"q-nurse-114-1-basic-medicine-007":3},{"subject":4,"subjectSlug":5,"subjectFullName":6,"question":7,"related":34,"lastmod":63},"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-114-1-基礎醫學-007","nurse-114-1-basic-medicine-007",114,1,7,"在胎兒時期，下列那個構造可與右心房直接相通？",{"A":15,"B":16,"C":17,"D":18},"動脈導管","肺動脈幹","左心房","左心室","C",null,[],"本題考點在於胎兒循環中與右心房直接相通的構造。胎兒因肺尚未行氣體交換，右心房的血可經心房中隔上的卵圓孔（foramen ovale）直接流入左心房，故與右心房直接相通的是 C 左心房。A 動脈導管連接的是肺動脈幹與主動脈弓，屬大動脈間的分流，不與右心房相通；B 肺動脈幹承接右心室輸出，與右心室相連而非直接與右心房；D 左心室接受左心房血液，與右心房之間隔著心房與心室，並無直接通道，故均不正確。","胎兒循環兩大分流：卵圓孔（右心房→左心房，讓含氧血繞過肺）與動脈導管（肺動脈→主動脈，讓右心室血繞過肺）。出生後肺循環壓力變化使卵圓孔功能性關閉成卵圓窩、動脈導管閉鎖成動脈韌帶。本題問「與右心房直接相通」即鎖定卵圓孔的去向＝左心房。記憶口訣：卵圓孔連兩房、動脈導管連兩大動脈。",[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},"右心房",{"term":15,"count":11},[35,39,43,48,53,58],{"webId":36,"stem":37,"number":38,"year":10,"session":11},"nurse-114-1-basic-medicine-008","正常情況下，下列何種物質在腎臟再吸收（reabsorption）的比例最高？",8,{"webId":40,"stem":41,"number":42,"year":10,"session":27},"nurse-114-3-basic-medicine-004","心包腔（pericardial cavity）是位於那兩層構造之間？",4,{"webId":44,"stem":45,"number":46,"year":47,"session":11},"nurse-115-1-basic-medicine-048","下列何種 DNA 病毒的感染，最不會增加病人得到癌症的機會？",48,115,{"webId":49,"stem":50,"number":51,"year":52,"session":30},"nurse-106-2-basic-medicine-066","下列分子可與 B7-1\u002FB7-2（CD80\u002FCD86）結合後，抑制 T 細胞活化的為：",66,106,{"webId":54,"stem":55,"number":56,"year":57,"session":11},"nurse-108-1-basic-medicine-030","下列何者與第一心音的產生有關？",30,108,{"webId":59,"stem":60,"number":61,"year":62,"session":11},"nurse-109-1-basic-medicine-064","有關停經後雌性激素替代治療（postmenopausal estrogen replacement）的敘述，下列何者錯誤？",64,109,"2026-09-04",1788510756261]