[{"data":1,"prerenderedAt":63},["ShallowReactive",2],{"q-nurse-115-2-maternal-pediatric-008":3},{"subject":4,"subjectSlug":5,"subjectFullName":4,"question":6,"related":33,"lastmod":62},"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-115-2-產兒科護理學-008","nurse-115-2-maternal-pediatric-008",115,2,8,"影響分娩的因素中，包含母體骨盆及胎頭徑線。下列敘述何者錯誤？",{"A":14,"B":15,"C":16,"D":17},"骨盆腔（pelvic cavity）的特徵是前後徑大於橫徑","骨盆出口（pelvic outlet）的特徵是前後徑大於橫徑","顱頂產式最小的前後徑為枕下前囟徑（SOB）","胎頭的枕額徑（OF）大於枕頦徑（OM）","D",null,[],"本題考點是胎頭各前後徑線的長度排序與骨盆各平面的形狀特徵。枕頦徑（OM）是自下巴（頦）量至枕骨最突出處，約 13.5 公分，為胎頭最長的前後徑；枕額徑（OF）約 11 至 11.5 公分。題目寫成 OF 大於 OM 恰好顛倒，故 D 為錯誤敘述。A、B 正確，骨盆腔（中骨盆）與骨盆出口都以前後徑大於橫徑為特徵，與骨盆入口的橫徑大於前後徑相反。C 正確，顱頂產式時胎頭充分俯屈，通過產道的是枕下前囟徑（SOB）約 9.5 公分，是最小的前後徑。","把徑線與胎頭俯屈程度、產式一組一組配對，這題型就不會錯：胎頭完全俯屈 → 枕下前囟徑（SOB）約 9.5 公分 → 顱頂（枕前）產式，最有利分娩；不屈不伸 → 枕額徑（OF）約 11 至 11.5 公分 → 軍人式（sinciput presentation）；半伸展 → 枕頦徑（OM）約 13.5 公分 → 額（眉）產式 brow presentation，這是最大的前後徑，最容易造成產程遲滯或阻塞；完全伸展 → 頦下前囟徑（SMB）約 9.5 公分 → 顏面產式。記法是「兩端小、中間大」：完全俯屈與完全伸展都能以約 9.5 公分的小徑線通過，最麻煩的是卡在中間的半伸展額產式。骨盆側則記形狀轉換：入口橫徑大（橫置橢圓），出口前後徑大（前後向橢圓），因此胎頭常以枕橫位入盆，下降到骨盆腔後必須完成內回轉成枕前位，才能以長軸對長軸的方式通過出口。",[24,27,29,31],{"term":25,"count":26},"胎頭前後徑線",1,{"term":28,"count":26},"枕頦徑與枕下前囟徑",{"term":30,"count":26},"胎頭俯屈程度與產式對應",{"term":32,"count":26},"骨盆各平面形狀",[34,38,43,47,52,57],{"webId":35,"stem":36,"number":37,"year":9,"session":10},"nurse-115-2-maternal-pediatric-009","陳女士，G 1 P 0 ，懷孕 39 週，胎位為 LOA，目前已進入第二產程，胎頭已有撥露（排臨）現象。根據分娩機轉，此時常見的胎位應為？",9,{"webId":39,"stem":40,"number":41,"year":42,"session":26},"nurse-106-1-maternal-pediatric-055","依據娜姬（Nagy）死亡概念理論，下列何者不是 6 歲兒童對死亡的概念？",55,106,{"webId":44,"stem":45,"number":46,"year":42,"session":10},"nurse-106-2-maternal-pediatric-069","郭小妹，妊娠週數 39 週又 4 天，自然產娩出，有關健康新生兒篩檢之時間安排，下列敘述何者正確？",69,{"webId":48,"stem":49,"number":50,"year":51,"session":26},"nurse-108-1-maternal-pediatric-027","有關新生兒黃疸之敘述，下列何者錯誤？",27,108,{"webId":53,"stem":54,"number":55,"year":56,"session":26},"nurse-109-1-maternal-pediatric-071","正常情況下，兒童心臟血管的含氧量下列何處最高？",71,109,{"webId":58,"stem":59,"number":60,"year":61,"session":10},"nurse-110-2-maternal-pediatric-025","白女士因胎兒窘迫接受剖腹生產，採腰椎硬膜外麻醉，有關於術後姿勢及其護理指導，下列何者最適當？",25,110,"2026-08-06",1787299006895]