[{"data":1,"prerenderedAt":47},["ShallowReactive",2],{"q-nurse-106-1-basic-medicine-029":3},{"subject":4,"subjectSlug":5,"subjectFullName":6,"question":7,"related":23},"基礎醫學","basic-medicine","基礎醫學(包括解剖學、生理學、病理學、藥理學、微生物學與免疫學)",{"id":8,"webId":9,"year":10,"session":11,"subject":4,"number":12,"stem":13,"options":14,"answer":19,"answerNote":20,"images":21,"explanation":22,"freq":11},"nurse-106-1-基礎醫學-029","nurse-106-1-basic-medicine-029",106,1,29,"缺氧引起之肺血管收縮是為了：",{"A":15,"B":16,"C":17,"D":18},"改善通氣／血流比","增加分流量","減少無效腔","增加通氣量","A",null,[],"本題考點為缺氧性肺血管收縮的生理意義。依呼吸生理,當某區肺泡通氣不足、氧分壓下降時,該區肺小動脈會反射性收縮,稱缺氧性肺血管收縮,目的是把血流導向通氣較佳的肺區,以改善通氣／血流比,故選A。B增加分流量與此相反,收縮正是為了減少流經低通氣區的無效分流。C減少無效腔屬通氣端問題,非此機轉目的。D增加通氣量並非血管收縮所能達成。關鍵在辨識此為肺特有、藉調整血流以維持通氣血流匹配的自我調節。",[24,27,31,35,39,43],{"webId":25,"stem":26,"number":11,"year":10,"session":11},"nurse-106-1-basic-medicine-001","下列有關表皮的敘述，何者正確？",{"webId":28,"stem":29,"number":30,"year":10,"session":11},"nurse-106-1-basic-medicine-002","下列何者在組織學特徵上可區分為絲球帶（zona glomerulosa）、束狀帶（zona fasciculata）、網狀帶（zona reticularis）？",2,{"webId":32,"stem":33,"number":34,"year":10,"session":11},"nurse-106-1-basic-medicine-003","顴弓（zygomatic arch）是由顴骨與下列何者共同組成？",3,{"webId":36,"stem":37,"number":38,"year":10,"session":11},"nurse-106-1-basic-medicine-004","下列何者參與形成踝關節？",4,{"webId":40,"stem":41,"number":42,"year":10,"session":11},"nurse-106-1-basic-medicine-005","下列何者是維持背部直立最重要的肌肉？",5,{"webId":44,"stem":45,"number":46,"year":10,"session":11},"nurse-106-1-basic-medicine-006","行走於前臂的內側，並與上臂深層的靜脈會合成腋靜脈的是那一條血管？",6,1783840732049]