[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-nurse-109-1-basic-medicine-028":3},{"subject":4,"subjectSlug":5,"subjectFullName":6,"question":7,"related":23},"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,"freq":11},"nurse-109-1-基礎醫學-028","nurse-109-1-basic-medicine-028",109,1,28,"下列何者是血液中運送二氧化碳的最主要方式？",{"A":15,"B":16,"C":17,"D":18},"直接擴散","直接溶解於血液中","與血紅素結合","轉換成碳酸氫根離子","D",null,[],"本題考點是二氧化碳在血中的運送形式與比例。血液中約 70% 的 CO₂ 是在紅血球內經碳酸酐酶催化為碳酸、再解離成碳酸氫根離子（HCO₃⁻）運送，比例最高，故最主要方式為轉換成碳酸氫根，選 D。(A) 錯，直接擴散是氣體在肺泡與組織交換的過程，非血中運送的形式。(B) 錯，直接溶解於血漿的 CO₂ 僅約 7–10%，比例最小。(C) 錯，與血紅素結合成 carbaminohemoglobin 約占 20–23%，比 HCO₃⁻ 少。故三種形式中以碳酸氫根離子占比最高，答案為 D。",[24,28,32,36,40,44],{"webId":25,"stem":26,"number":11,"year":27,"session":11},"nurse-106-1-basic-medicine-001","下列有關表皮的敘述，何者正確？",106,{"webId":29,"stem":30,"number":31,"year":27,"session":11},"nurse-106-1-basic-medicine-002","下列何者在組織學特徵上可區分為絲球帶（zona glomerulosa）、束狀帶（zona fasciculata）、網狀帶（zona reticularis）？",2,{"webId":33,"stem":34,"number":35,"year":27,"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？",3,{"webId":37,"stem":38,"number":39,"year":27,"session":11},"nurse-106-1-basic-medicine-004","下列何者參與形成踝關節？",4,{"webId":41,"stem":42,"number":43,"year":27,"session":11},"nurse-106-1-basic-medicine-005","下列何者是維持背部直立最重要的肌肉？",5,{"webId":45,"stem":46,"number":47,"year":27,"session":11},"nurse-106-1-basic-medicine-006","行走於前臂的內側，並與上臂深層的靜脈會合成腋靜脈的是那一條血管？",6,1783840746116]