[{"data":1,"prerenderedAt":62},["ShallowReactive",2],{"q-nurse-113-1-basic-medicine-014":3},{"subject":4,"subjectSlug":5,"subjectFullName":6,"question":7,"related":33,"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":26},"nurse-113-1-基礎醫學-014","nurse-113-1-basic-medicine-014",113,1,14,"右心室的腱索（chordae tendineae）固著在下列何處？",{"A":15,"B":16,"C":17,"D":18},"肺動脈瓣","主動脈瓣","二尖瓣","三尖瓣","D",null,[],"本題考點在於腱索（chordae tendineae）的解剖附著與所在瓣膜。腱索是連接房室瓣瓣葉與心室乳頭肌的腱狀纖維，作用是防止心室收縮時瓣葉向心房翻脫。右心室的房室瓣為三尖瓣，故右心室腱索固著於三尖瓣，選 D。C 二尖瓣位於左心房室之間，其腱索屬左心室；A 肺動脈瓣與 B 主動脈瓣屬半月瓣，靠瓣葉本身閉合、無腱索與乳頭肌構造。故右心室腱索選 D。","心臟四瓣分兩類：房室瓣（右三尖、左二尖）有腱索與乳頭肌固定，半月瓣（肺動脈瓣、主動脈瓣）為口袋狀無腱索。記憶：『右三左二，房室瓣才有腱索』。腱索與乳頭肌像降落傘的傘繩，收縮時拉住瓣葉防逆流；腱索斷裂會導致瓣膜脫垂與逆流。",[25,27,29,31],{"term":18,"count":26},2,{"term":28,"count":11},"腱索構造",{"term":30,"count":11},"房室瓣與半月瓣",{"term":32,"count":11},"乳頭肌",[34,38,43,48,52,57],{"webId":35,"stem":36,"number":37,"year":10,"session":11},"nurse-113-1-basic-medicine-015","下列何者是負責供應肝臟充氧血的血管？",15,{"webId":39,"stem":40,"number":41,"year":10,"session":42},"nurse-113-3-basic-medicine-011","在骨骼肌細胞（skeletal muscle cell）收縮過程中，產生力擊（power stroke）後，肌凝蛋白（myosin）會與 ①結合，並造成橫橋（cross-bridge）與肌動蛋白（actin）發生②的反應，下列①、②配對，何者正確？",11,3,{"webId":44,"stem":45,"number":46,"year":47,"session":26},"nurse-114-2-basic-medicine-005","巨噬細胞是由下列何者分化而成？",5,114,{"webId":49,"stem":50,"number":42,"year":51,"session":11},"nurse-106-1-basic-medicine-003","顴弓（zygomatic arch）是由顴骨與下列何者共同組成？",106,{"webId":53,"stem":54,"number":55,"year":56,"session":11},"nurse-107-1-basic-medicine-047","下列甲狀腺病變中，何者的細胞核呈現出毛玻璃樣（ground-glass）的變化，且有明顯的核溝（nuclear groove）？",47,107,{"webId":58,"stem":59,"number":11,"year":60,"session":26},"nurse-108-2-basic-medicine-001","就人體組成的階層而言，去氧核糖核酸屬於何種階層？",108,"2026-09-04",1788510749463]