[{"data":1,"prerenderedAt":64},["ShallowReactive",2],{"q-nurse-111-1-maternal-pediatric-066":3},{"subject":4,"subjectSlug":5,"subjectFullName":4,"question":6,"related":34,"lastmod":63},"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":10},"nurse-111-1-產兒科護理學-066","nurse-111-1-maternal-pediatric-066",111,1,66,"有關兒童心導管檢查的各腔室含氧飽和度，下列敘述何者異常？",{"A":14,"B":15,"C":16,"D":17},"右心房含氧飽和度 70～75%","肺靜脈含氧飽和度 70～75%","主動脈含氧飽和度 95～98%","左心房含氧飽和度 95～98%","B",null,[],"本題考點是心導管檢查各腔室血氧飽和度的正常判讀。依正常循環，肺靜脈攜帶經肺氧合後的充氧血回左心房，其血氧飽和度應約 95～98%，選項 B 寫「肺靜脈 70～75%」明顯偏低而異常，故選 B。A 正常，右心房為回流的缺氧血，約 70～75%。C 正常，主動脈輸出充氧血約 95～98%。D 正常，左心房收納肺靜脈回流的充氧血約 95～98%。判讀關鍵在區分含缺氧血的右心系統與含充氧血的左心系統。","血氧分佈邏輯：腔靜脈、右心房、右心室、肺動脈屬「缺氧血側」約 70～75%；肺靜脈、左心房、左心室、主動脈屬「充氧血側」約 95～98%。肺靜脈是全身唯一攜帶充氧血的靜脈，若心導管測得某腔室血氧「跳升」，提示有左至右分流（如 VSD 於右心室處血氧升高）。記憶口訣：右低左高、肺靜脈高、肺動脈低。可延伸連結分流性心臟病以血氧躍升定位缺損位置。",[24,26,28,30,32],{"term":25,"count":10},"心導管檢查",{"term":27,"count":10},"血氧飽和度",{"term":29,"count":10},"肺靜脈充氧血",{"term":31,"count":10},"左右心血氧差",{"term":33,"count":10},"分流定位",[35,39,44,49,54,59],{"webId":36,"stem":37,"number":38,"year":9,"session":10},"nurse-111-1-maternal-pediatric-067","有關尚未接受治療之缺鐵性貧血（iron deficiency anemia）及地中海型貧血（thalassemia）病童血液檢驗之敘述，下列何者正確？",67,{"webId":40,"stem":41,"number":42,"year":43,"session":10},"nurse-112-1-maternal-pediatric-003","有關胎兒發育的描述，下列何者正確？",3,112,{"webId":45,"stem":46,"number":47,"year":43,"session":48},"nurse-112-2-maternal-pediatric-017","周女士，G 1 P 0 ，懷孕 39 週，因破水且子宮頸口開 3 公分。以臺灣目前臨床實務最常見的電子胎兒監測方式，下列護理師的說明，何者不適當？",17,2,{"webId":50,"stem":51,"number":52,"year":53,"session":48},"nurse-113-2-maternal-pediatric-035","有關病童死亡時，支持其家人哀傷的護理措施，下列敘述何者較為適當？",35,113,{"webId":55,"stem":56,"number":57,"year":58,"session":42},"nurse-114-3-maternal-pediatric-039","小玉，2 歲，因感冒罹患急性中耳炎（acute otitis media）住院治療，其返家之護理照護，下列敘述何者正確？",39,114,{"webId":60,"stem":61,"number":42,"year":62,"session":48},"nurse-106-2-maternal-pediatric-003","姜女士懷孕 12 週，最後一次月經（LMP）為民國 104 年 2 月 25 日，懷孕前月經週期均約 30 天左右，其預產期約在何時？",106,"2026-09-04",1788510735961]