[{"data":1,"prerenderedAt":65},["ShallowReactive",2],{"q-nurse-114-2-maternal-pediatric-049":3},{"subject":4,"subjectSlug":5,"subjectFullName":4,"question":6,"related":34,"lastmod":64},"產兒科護理學","maternal-pediatric",{"id":7,"webId":8,"year":9,"session":10,"subject":4,"number":11,"stem":12,"options":13,"answer":18,"answerNote":19,"images":20,"explanation":21,"explanationDeep":22,"topics":23,"freq":26},"nurse-114-2-產兒科護理學-049","nurse-114-2-maternal-pediatric-049",114,2,49,"關於 β 型海洋性貧血（thalassemia）為體染色體隱性遺傳疾病，當父親及母親皆為帶因者，下一代罹患海洋性貧血的機率為何？",{"A":14,"B":15,"C":16,"D":17},"二分之一","四分之一","四分之三","百分之百","B",null,[],"本題考點在於體染色體隱性遺傳的機率計算。β 型海洋性貧血屬體染色體隱性遺傳，父母皆為帶因者（基因型 Aa × Aa），依孟德爾分離律，子代基因型比為 AA:Aa:aa = 1:2:1。其中僅 aa（兩個隱性基因）才會發病，故罹病機率為四分之一，選 B。A（二分之一）為子代成為「帶因者 Aa」的機率，非發病；C（四分之三）為「不發病」的機率（AA 加 Aa），問法相反；D（百分之百）僅在父母皆為患者（aa × aa）時成立，與帶因者配對情境不符。","旁氏表記憶法：Aa × Aa → AA(1\u002F4 正常)、Aa(2\u002F4 帶因)、aa(1\u002F4 發病）。故隱性遺傳典型比例為發病 1\u002F4、帶因 1\u002F2、完全正常 1\u002F4；不發病合計 3\u002F4。與顯性遺傳（患者×正常，子代 1\u002F2 患病）區別是常考陷阱，關鍵在判別「帶因 vs 患者」。",[24,27,30,32],{"term":25,"count":26},"體染色體隱性遺傳",11,{"term":28,"count":29},"孟德爾分離律",1,{"term":31,"count":29},"旁氏表",{"term":33,"count":29},"帶因者配對機率",[35,39,44,49,54,59],{"webId":36,"stem":37,"number":38,"year":9,"session":10},"nurse-114-2-maternal-pediatric-050","張小弟，9 歲，確診為裘馨氏假肥大性肌失養症（Duchenne’s pseudohy-pertrophic muscular dystrophy），有關護理指導，下列何者最不適當？",50,{"webId":40,"stem":41,"number":42,"year":43,"session":29},"nurse-115-1-maternal-pediatric-046","小龍，1 歲大，罹患尿道下裂（hypospadias），今入院進行尿道重建手術，剛由手術室返回病房，下列護理措施何者最適當？",46,115,{"webId":45,"stem":46,"number":47,"year":48,"session":29},"nurse-106-1-maternal-pediatric-040","下列何者為子宮頸癌的危險因子？",40,106,{"webId":50,"stem":51,"number":52,"year":53,"session":29},"nurse-107-1-maternal-pediatric-078","張小妹，9 個月大，體重原為 9 公斤，因腹瀉入院治療。臨床表徵，體重現為 8.3 公斤、囟門凹陷、皮膚及黏膜乾燥、脈搏增加、少尿，有關脫水程度之評估，下列何者正確？",78,107,{"webId":55,"stem":56,"number":57,"year":58,"session":10},"nurse-108-2-maternal-pediatric-042","護理師幫幼兒觸診頸部時，觸摸到淋巴結，下列對於觸摸到淋巴結特徵的描述，何者屬於異常現象？",42,108,{"webId":60,"stem":61,"number":62,"year":63,"session":10},"nurse-109-2-maternal-pediatric-076","陳小弟 11 歲，因闌尾炎進行盲腸切除術。有關手術後護理措施，下列敘述何者正確？",76,109,"2026-09-04",1788510760365]