[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-nurse-108-2-basic-medicine-053":3},{"subject":4,"subjectSlug":5,"subjectFullName":6,"question":7,"related":24},"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":23},"nurse-108-2-基礎醫學-053","nurse-108-2-basic-medicine-053",108,2,53,"每天服用一次低劑量（80～120 mg）的阿斯匹林（aspirin），可降低動脈血栓發生的機率，此作用是抑制體內何種物質的生合成？",{"A":15,"B":16,"C":17,"D":18},"thromboxane A 2","prostacyclin","leukotrienes","angiotensin II","A",null,[],"本題考點在低劑量阿斯匹林抗血栓的分子機轉。依藥理學，阿斯匹林不可逆抑制環氧化酶（COX），低劑量選擇性抑制血小板內COX-1，減少血栓素A2（thromboxane A2）生合成，因血小板無細胞核無法再合成酵素，作用可持續至血小板生命週期結束，故降低動脈血栓，選A。B的prostacyclin（PGI2）具抗血小板作用，抑制它反而不利。C的leukotrienes經脂氧合酶途徑生成，與COX無關。D的angiotensin II屬腎素-血管收縮素系統，非阿斯匹林標的。",1,[25,29,32,36,40,44],{"webId":26,"stem":27,"number":23,"year":28,"session":23},"nurse-106-1-basic-medicine-001","下列有關表皮的敘述，何者正確？",106,{"webId":30,"stem":31,"number":11,"year":28,"session":23},"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）？",{"webId":33,"stem":34,"number":35,"year":28,"session":23},"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":37,"stem":38,"number":39,"year":28,"session":23},"nurse-106-1-basic-medicine-004","下列何者參與形成踝關節？",4,{"webId":41,"stem":42,"number":43,"year":28,"session":23},"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":45,"stem":46,"number":47,"year":28,"session":23},"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？",6,1783840757581]