[{"data":1,"prerenderedAt":64},["ShallowReactive",2],{"q-nurse-115-2-basic-medicine-009":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-115-2-基礎醫學-009","nurse-115-2-basic-medicine-009",115,2,9,"下列何者分支出滋養胰臟的主要血管？",{"A":15,"B":16,"C":17,"D":18},"食道動脈","胃動脈","脾動脈","腎動脈","C",null,[],"本題考點是腹腔動脈幹分支與胰臟的血流來源。脾動脈是腹腔動脈幹三大分支之一,沿胰臟上緣向左後走向脾臟,途中發出胰背動脈、胰大動脈與多條胰枝,是供應胰體與胰尾的主要血管,故選 C。A 食道動脈供應食道,與胰臟無關。B 胃動脈沿胃小彎供應胃壁,僅經胃網膜血管與胰周形成側枝循環,並非胰臟主要來源。D 腎動脈由腹主動脈直接發出供應腎臟。胰頭另有來自胃十二指腸動脈的上胰十二指腸動脈與來自上腸繫膜動脈的下胰十二指腸動脈供應。","腹腔動脈幹的三分支可背成「左胃、脾、肝共同」:胃左動脈、脾動脈、肝共同動脈。脾動脈與胰臟緊貼的解剖關係帶來兩個臨床推論:一是嚴重胰臟炎的酵素外漏可侵蝕脾動脈造成假性動脈瘤或脾靜脈栓塞;二是胰體尾切除常需一併處理脾臟血管。胰頭因由腹腔幹與上腸繫膜動脈雙重供應而形成側枝循環,也是胰頭十二指腸切除術範圍必須包含十二指腸的原因。延伸可連結胰臟外分泌與內分泌構造的血流優先分配。",[25,28,29,32],{"term":26,"count":27},"腹腔動脈幹",5,{"term":17,"count":11},{"term":30,"count":31},"胰臟血流供應",1,{"term":33,"count":31},"胰十二指腸動脈",[35,39,44,48,53,58],{"webId":36,"stem":37,"number":38,"year":10,"session":11},"nurse-115-2-basic-medicine-010","當肱骨骨折使手腕無法伸展，導致垂腕，最可能是傷到何神經？",10,{"webId":40,"stem":41,"number":42,"year":43,"session":31},"nurse-106-1-basic-medicine-056","下列何種利尿劑可減少尿路結石及骨質疏鬆的發生率？",56,106,{"webId":45,"stem":46,"number":47,"year":43,"session":11},"nurse-106-2-basic-medicine-070","下列何者不是革蘭氏陽性桿菌？",70,{"webId":49,"stem":50,"number":51,"year":52,"session":31},"nurse-108-1-basic-medicine-028","下列那一個類固醇激素生合成路徑中的酵素，決定了女性而非男性第二性徵的發育？",28,108,{"webId":54,"stem":55,"number":56,"year":57,"session":31},"nurse-109-1-basic-medicine-072","下列有關中華肝吸蟲（Clonorchis sinensis）之敘述，何者正確？",72,109,{"webId":59,"stem":60,"number":61,"year":62,"session":11},"nurse-110-2-basic-medicine-026","有關排卵過程的敘述，下列何者正確？",26,110,"2026-08-06",1787299017422]