[{"data":1,"prerenderedAt":64},["ShallowReactive",2],{"q-nurse-111-1-basic-medicine-034":3},{"subject":4,"subjectSlug":5,"subjectFullName":6,"question":7,"related":33,"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":11},"nurse-111-1-基礎醫學-034","nurse-111-1-basic-medicine-034",111,1,34,"下列何者最不代表惡性細胞的病理特徵？",{"A":15,"B":16,"C":17,"D":18},"多型性（pleomorphism）","細胞核濃染（hyperchromasia）","異常細胞分裂相（abnormal mitosis）","核質比下降（nuclear\u002Fcytoplasmic ratio decreased）","D",null,[],"本題考點在於惡性腫瘤細胞的病理特徵,要找出「最不代表」惡性者。惡性細胞的特徵之一是核大而深染,核質比(nuclear\u002Fcytoplasmic ratio)應「上升」而非下降,故 D「核質比下降」與惡性特徵相反,最不代表惡性,為正解。A 多型性(細胞與核大小形狀不一)是惡性典型表現。B 細胞核濃染(染色質增多、深染)反映核 DNA 增加,屬惡性特徵。C 異常細胞分裂相(不對稱、多極分裂)顯示分裂失控,亦為惡性指標。唯 D 方向相反,故答案為 D。","惡性(anaplasia,退行發育)的病理標誌:多型性、核大深染(核 DNA↑)、核質比升高(常達 1:1,正常約 1:4–1:6)、核仁明顯、異常有絲分裂相多、失去正常組織結構與極性、分裂活性高。核質比升高是因核增大而胞質相對變少,是判讀惡性的重要形態依據。此外惡性還有侵犯與轉移能力,是與良性腫瘤最本質的區別。掌握「核大、深染、核質比高、分裂亂」的惡性四特徵,凡與此相反的敘述(如核質比下降)即為非惡性表現。",[25,27,29,31],{"term":26,"count":11},"惡性腫瘤特徵",{"term":28,"count":11},"核質比升高",{"term":30,"count":11},"多型性 pleomorphism",{"term":32,"count":11},"退行發育 anaplasia",[34,38,42,47,53,58],{"webId":35,"stem":36,"number":37,"year":10,"session":11},"nurse-111-1-basic-medicine-035","帶狀疱疹病毒（Varicella-Zoster virus）在初次感染人體後，會潛伏在人體何種細胞中？",35,{"webId":39,"stem":40,"number":11,"year":41,"session":11},"nurse-112-1-basic-medicine-001","腦下腺腫瘤影響視覺功能時，下列何處最可能受壓迫？",112,{"webId":43,"stem":44,"number":45,"year":41,"session":46},"nurse-112-2-basic-medicine-045","下列何種自體免疫疾病，病人體內會有 IgG 抗體對抗腎臟基底膜上第四型膠原蛋白，引起腎組織內的發炎反應？",45,2,{"webId":48,"stem":49,"number":50,"year":51,"session":52},"nurse-113-3-basic-medicine-043","具先天性第二型主要組織相容性複合體（MHC class II）缺陷的人，體內易有何種病變？",43,113,3,{"webId":54,"stem":55,"number":56,"year":57,"session":11},"nurse-115-1-basic-medicine-047","下列何種細菌可直接人對人傳染？",47,115,{"webId":59,"stem":60,"number":61,"year":62,"session":46},"nurse-106-2-basic-medicine-061","下列何者為治療甲狀腺風暴（thyroid storm）之首選藥物？",61,106,"2026-09-04",1788510732978]