[{"data":1,"prerenderedAt":66},["ShallowReactive",2],{"q-nurse-110-1-basic-medicine-072":3},{"subject":4,"subjectSlug":5,"subjectFullName":6,"question":7,"related":36,"lastmod":65},"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-110-1-基礎醫學-072","nurse-110-1-basic-medicine-072",110,1,72,"下列何者不是 prion 的主要特性？",{"A":15,"B":16,"C":17,"D":18},"可濾過性，具傳染性","具有蛋白質","不具有核酸","可引起免疫反應","D",null,[],"本題考點是普利昂蛋白(prion)的基本特性，且題目問「不是」其特性者。依定義，prion為僅具蛋白質、不含核酸的感染因子，具可濾過性與傳染性，因缺乏核酸而不引發宿主的免疫或發炎反應；故「可引起免疫反應」不符其特性，選D。選項A、B、C分別描述其可濾過傳染、由蛋白質構成、不含核酸，皆為prion的正確特性。故唯一不成立者為D，答案為D。","機轉延伸：prion是錯誤摺疊的PrP^Sc蛋白，能誘導正常PrP^C改變構型而連鎖擴散，因無核酸故對放射線、核酸酶、一般高溫消毒具高度抵抗性，須以特殊高壓與強鹼處理才能去活性。所致疾病如庫賈氏症(CJD)、牛海綿狀腦病，病理為海綿狀腦病變，且不誘發抗體反應是其一大特徵。",[25,28,30,32,34],{"term":26,"count":27},"海綿狀腦病",2,{"term":29,"count":11},"prion",{"term":31,"count":11},"無核酸感染因子",{"term":33,"count":11},"PrP蛋白錯誤摺疊",{"term":35,"count":11},"不引起免疫反應",[37,41,46,50,55,60],{"webId":38,"stem":39,"number":40,"year":10,"session":11},"nurse-110-1-basic-medicine-073","下列何種器官移植，較可能發生移植體對抗宿主疾病（graft-versus-host disease; GVHD）？",73,{"webId":42,"stem":43,"number":44,"year":45,"session":11},"nurse-111-1-basic-medicine-009","下列器官的主要養分來源，何者不是來自髂內動脈？",9,111,{"webId":47,"stem":48,"number":49,"year":45,"session":27},"nurse-111-2-basic-medicine-023","有關靜脈血栓的敘述，下列何者最不適當？",23,{"webId":51,"stem":52,"number":53,"year":54,"session":11},"nurse-113-1-basic-medicine-021","有關組織傷口癒合的敘述，下列何者最不適當？",21,113,{"webId":56,"stem":57,"number":58,"year":59,"session":27},"nurse-114-2-basic-medicine-025","末期大腸直腸癌具有遠端器官的腫瘤轉移。下列何者是大腸直腸癌最常發生轉移的器官？",25,114,{"webId":61,"stem":62,"number":63,"year":64,"session":11},"nurse-106-1-basic-medicine-019","下列何者並非動作電位的特性？",19,106,"2026-09-04",1788510719767]