[{"data":1,"prerenderedAt":64},["ShallowReactive",2],{"q-nurse-112-2-basic-medicine-005":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-112-2-基礎醫學-005","nurse-112-2-basic-medicine-005",112,2,5,"腎動脈是下列何者的直接分支？",{"A":15,"B":16,"C":17,"D":18},"腹主動脈","腹腔動脈幹","腸繫膜上動脈","腸繫膜下動脈","A",null,[],"本題考點在於腎動脈的血管起源判讀。依腹主動脈分支解剖，腎動脈（renal artery）約在第一至第二腰椎（L1～L2）水平自腹主動脈側面成對直接發出，供應左右腎，故腎動脈為腹主動脈的直接分支，選A。B腹腔動脈幹供應前腸衍生的肝、胃、脾、胰等上腹臟器；C腸繫膜上動脈供應中腸（小腸與右半結腸）；D腸繫膜下動脈供應後腸（左半結腸與直腸上段），三者皆為腹主動脈的前側不成對分支，與腎臟供血無直接關係，故排除。","腹主動脈臟支可分「不成對前支」與「成對側支」：不成對前支由上而下為腹腔動脈幹（T12）、腸繫膜上動脈（L1）、腸繫膜下動脈（L3）供應消化道；成對側支包含腎上腺中動脈、腎動脈（L1-2）、性腺動脈（睪丸\u002F卵巢）供應泌尿生殖器官。記憶重點：腎動脈是「成對、直接、側向」自主動脈分出。因主動脈偏左，右腎動脈較長並經下腔靜脈後方。可連結腎血流量佔心輸出約20～25%與腎絲球濾過一併複習。",[25,28,30,32],{"term":26,"count":27},"腹主動脈分支",1,{"term":29,"count":27},"腎動脈",{"term":31,"count":27},"成對側支",{"term":33,"count":27},"腹部血管解剖",[35,39,43,47,53,58],{"webId":36,"stem":37,"number":38,"year":10,"session":11},"nurse-112-2-basic-medicine-006","下列器官的血液供應何者不是源自腹腔動脈幹？",6,{"webId":40,"stem":41,"number":11,"year":42,"session":27},"nurse-113-1-basic-medicine-002","單一肌節（sarcomere）的範圍，下列定義何者最正確？",113,{"webId":44,"stem":45,"number":46,"year":42,"session":11},"nurse-113-2-basic-medicine-046","有關梅毒螺旋體（Treponema pallidum），下列敘述何者正確？",46,{"webId":48,"stem":49,"number":50,"year":51,"session":52},"nurse-114-3-basic-medicine-044","有關過敏反應，下列何者不是由抗體引起？",44,114,3,{"webId":54,"stem":55,"number":56,"year":57,"session":11},"nurse-106-2-basic-medicine-018","下列那些肌細胞有明顯的明暗相間之橫紋構造？",18,106,{"webId":59,"stem":60,"number":61,"year":62,"session":11},"nurse-107-2-basic-medicine-052","下列何種抗癲癇藥物對突觸小泡蛋白（synaptic vesicle protein, SV2A）的親和力最高？",52,107,"2026-09-04",1788510746188]