[{"data":1,"prerenderedAt":47},["ShallowReactive",2],{"q-nurse-107-2-medical-surgical-056":3},{"subject":4,"subjectSlug":5,"subjectFullName":4,"question":6,"related":23},"內外科護理學","medical-surgical",{"id":7,"webId":8,"year":9,"session":10,"subject":4,"number":11,"stem":12,"options":13,"answer":18,"answerNote":19,"images":20,"explanation":21,"freq":22},"nurse-107-2-內外科護理學-056","nurse-107-2-medical-surgical-056",107,2,56,"以鼻套管 4 L\u002Fmin 所提供的氧氣濃度約為何？",{"A":14,"B":15,"C":16,"D":17},"28 %","32 %","36 %","40 %","C",null,[],"本題考點在低流量鼻導管的氧濃度換算。依鼻套管估算原則,1 L\u002Fmin 約提供 24% 吸入氧濃度,其後每增加 1 L\u002Fmin 約再增 4%。故 4 L\u002Fmin 為 24%+(3×4%)=36%,選 C。此為考科常用的粗估公式,適用於低流量(1～6 L\u002Fmin)且病人呼吸型態穩定時。選項 A 28% 對應 2 L\u002Fmin、B 32% 對應 3 L\u002Fmin、D 40% 對應 5 L\u002Fmin,皆與 4 L\u002Fmin 不符。實際吸入氧濃度會受潮氣容積與呼吸速率影響而非固定值,但考試以此線性估算為準。",1,[24,28,31,35,39,43],{"webId":25,"stem":26,"number":22,"year":27,"session":22},"nurse-106-1-medical-surgical-001","有關巴金森氏病治療之敘述，下列何者正確？",106,{"webId":29,"stem":30,"number":10,"year":27,"session":22},"nurse-106-1-medical-surgical-002","有關巴金森氏病的護理指導，下列何者正確？",{"webId":32,"stem":33,"number":34,"year":27,"session":22},"nurse-106-1-medical-surgical-003","下列何者為出血性腦中風最主要的危險因子？",3,{"webId":36,"stem":37,"number":38,"year":27,"session":22},"nurse-106-1-medical-surgical-004","有關頸部脊髓損傷的神經性休克徵象，下列何者正確？",4,{"webId":40,"stem":41,"number":42,"year":27,"session":22},"nurse-106-1-medical-surgical-005","陳小姐診斷為腦下垂體腫瘤，進行經蝶骨腦下垂體切除術，術後出現尿崩症，下列敘述何者錯誤？",5,{"webId":44,"stem":45,"number":46,"year":27,"session":22},"nurse-106-1-medical-surgical-006","顱底骨折常出現的徵象，下列何者錯誤？",6,1783840751206]