[{"data":1,"prerenderedAt":65},["ShallowReactive",2],{"q-nurse-106-1-maternal-pediatric-059":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":10},"nurse-106-1-產兒科護理學-059","nurse-106-1-maternal-pediatric-059",106,1,59,"小華，5 歲大，疑似細菌性支氣管炎，使用脈衝式血氧分析法（Pulse Oximetry）偵測脈動血氧，下列敘述何者錯誤？",{"A":14,"B":15,"C":16,"D":17},"為非侵入性偵測血氧的方法，可單次或連續測量血氧飽和度（SpO 2 ）","可於耳垂、手指或腳趾放置紅外線掃描感應器來監測動脈血流脈動","感應器的光源探測器位置應固定，避免更換，以增加數值之正確性","儀器顯示的心跳速率與病童實際的心跳相符時，測得的數值才準確","C",null,[],"本題考點為脈衝式血氧測定(pulse oximetry)的原理與操作,題目要選「錯誤」。依操作原則,感應器長時間固定於同一部位會造成壓迫或灼傷並影響準確,應「定期更換位置」,選項C稱『位置應固定避免更換』與安全操作相反,為錯誤。它是非侵入性、可單次或連續測 SpO₂(A)正確;可置於耳垂、手指或腳趾偵測動脈搏動血流(B)正確;當儀器顯示的脈搏率與病童實際心跳相符時,代表訊號良好、數值才可信(D)亦正確。","脈衝式血氧的原理是利用兩種波長光對含氧與去氧血紅素吸收差異,並偵測搏動性血流換算 SpO₂,故『脈搏波形與實際心跳一致』是判讀可信度的重要指標(D)。準確性受低灌流、體動、指甲油、周邊冰冷與碳氧血紅素干擾。安全操作需定期換位防壓瘡與灼傷,故 C 的『固定不換』違反護理常規,是本題破綻所在。",[24,26,28,30,32],{"term":25,"count":10},"脈衝式血氧測定",{"term":27,"count":10},"血氧飽和度(SpO2)",{"term":29,"count":10},"搏動性血流",{"term":31,"count":10},"感應器定期換位",{"term":33,"count":10},"訊號準確性判讀",[35,39,44,49,54,59],{"webId":36,"stem":37,"number":38,"year":9,"session":10},"nurse-106-1-maternal-pediatric-060","有關嬰兒及兒童接受氧氣治療之相關敘述，下列何者正確？",60,{"webId":40,"stem":41,"number":42,"year":9,"session":43},"nurse-106-2-maternal-pediatric-076","有關輪狀病毒（rotavirus）感染引起的兒童急性腸胃炎，下列敘述何者正確？",76,2,{"webId":45,"stem":46,"number":47,"year":48,"session":43},"nurse-107-2-maternal-pediatric-010","有關第一孕期唐氏症篩檢的敘述，下列何者錯誤？",10,107,{"webId":50,"stem":51,"number":52,"year":53,"session":43},"nurse-108-2-maternal-pediatric-048","有關胰島素注射的敘述，下列何者錯誤？",48,108,{"webId":55,"stem":56,"number":57,"year":58,"session":10},"nurse-110-1-maternal-pediatric-012","有關生產疼痛之敘述，下列何者錯誤？",12,110,{"webId":60,"stem":61,"number":62,"year":63,"session":10},"nurse-111-1-maternal-pediatric-046","兒科護理重視以家庭為中心的照護，有關其基本觀念之一「賦權（empowerment）」的定義，下列敘述何者正確？",46,111,"2026-09-04",1788510694227]