[{"data":1,"prerenderedAt":62},["ShallowReactive",2],{"q-nurse-107-1-basic-medicine-013":3},{"subject":4,"subjectSlug":5,"subjectFullName":6,"question":7,"related":34,"lastmod":61},"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-107-1-基礎醫學-013","nurse-107-1-basic-medicine-013",107,1,13,"肝臟的血液主要來自：",{"A":15,"B":16,"C":17,"D":18},"肝動脈與肝門靜脈","肝門靜脈與肝靜脈","肝靜脈與腸繫膜上動脈","腸繫膜上動脈與肝動脈","A",null,[],"本題考點是肝臟雙重血液供應的來源。依肝臟解剖生理，肝臟同時接受肝動脈（帶氧血，約占 25–30%）與肝門靜脈（帶消化道營養之低氧血，約占 70–75%），兩者在肝竇匯合，故選 A。肝靜脈（B、C 出現）是肝臟的引流血管，把血送回下腔靜脈，屬「出」而非「入」；腸繫膜上動脈（C、D）供應腸道，其血最終匯入肝門靜脈系統而非直接入肝。判斷關鍵在於區分「供應（入肝）」與「引流（出肝）」。","肝臟是少數具雙重血流的器官：肝門靜脈提供大部分血量但含氧低，肝動脈血量少卻負責供氧。二者於肝竇（sinusoid）混合後經中央靜脈→肝靜脈→下腔靜脈離開。臨床連結：肝門靜脈高壓時血液繞道經側支循環（食道靜脈曲張、痔靜脈、臍周海蛇頭），即因肝門靜脈屬「功能性」入肝血管。記法：「動脈供氧、門靜脈供料、肝靜脈收工」。",[25,28,30,32],{"term":26,"count":27},"肝門靜脈",2,{"term":29,"count":11},"肝動脈",{"term":31,"count":11},"肝竇",{"term":33,"count":11},"肝臟雙重血流",[35,39,43,48,52,57],{"webId":36,"stem":37,"number":38,"year":10,"session":11},"nurse-107-1-basic-medicine-014","有關肝圓韌帶的敘述，下列何者錯誤？",14,{"webId":40,"stem":41,"number":42,"year":10,"session":27},"nurse-107-2-basic-medicine-030","成年男性進行呼吸量測試發現肺活量（vital capacity）為兩公升，第一秒用力呼氣容積（forced expiratory volume in 1 s）為 85%，此時可能為：",30,{"webId":44,"stem":45,"number":46,"year":47,"session":11},"nurse-108-1-basic-medicine-044","好發於大腦底部威利氏環（circle of Willis）或分枝處的動脈瘤是那一種形態？",44,108,{"webId":49,"stem":50,"number":27,"year":51,"session":27},"nurse-109-2-basic-medicine-002","下列有關椎骨的敘述，何者錯誤？",109,{"webId":53,"stem":54,"number":55,"year":56,"session":27},"nurse-110-2-basic-medicine-046","關於發生於胃的黏膜相關淋巴組織淋巴瘤（mucosa-associated lymphoid tissue lymphoma, MALToma）之敘述，下列何者錯誤？",46,110,{"webId":58,"stem":59,"number":42,"year":60,"session":11},"nurse-112-1-basic-medicine-030","下列何種內分泌疾病主因不是腦下垂體前葉的問題造成？",112,"2026-09-04",1788510700927]