[{"data":1,"prerenderedAt":66},["ShallowReactive",2],{"q-nurse-111-2-basic-medicine-035":3},{"subject":4,"subjectSlug":5,"subjectFullName":6,"question":7,"related":35,"lastmod":65},"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,"explanationDeep":23,"topics":24,"freq":27},"nurse-111-2-基礎醫學-035","nurse-111-2-basic-medicine-035",111,2,35,"下列何者為 Lorsatan 降血壓的作用機制？",{"A":15,"B":16,"C":17,"D":18},"血管收縮素轉換酶抑制劑（ACE inhibitor）","血管收縮素 II 受體拮抗劑（angiotensin II receptor antagonist）","血管收縮素 I 受體拮抗劑（angiotensin I receptor antagonist）","Beta 腎上腺素受體抑制劑","B",null,[],"本題考點為 Losartan 的降血壓機轉分類。Losartan 字尾為「-sartan」，屬血管收縮素 II 受體拮抗劑（ARB），選擇性阻斷 AT1 受體，使血管收縮素 II 無法作用而血管舒張、醛固酮分泌減少而降壓，故選 B。(A)ACE 抑制劑字尾為「-pril」（如 captopril），機轉為抑制轉換酶，非本藥。(C)血管收縮素 I 幾無生理活性，臨床上並無以其受體為標的的降壓藥。(D)Beta 阻斷劑字尾「-olol」，作用於腎上腺素受體，非血管收縮素系統。","RAAS 路徑：angiotensinogen →(腎素)→ AngI →(ACE)→ AngII →作用 AT1 受體。ARB 阻斷下游受體，因不影響緩激肽代謝，較 ACEI 少乾咳與血管性水腫副作用，是 ACEI 不耐受者的替代選擇。字尾記憶法：-pril＝ACEI、-sartan＝ARB、-olol＝β 阻斷劑，考藥理分類時最省時。",[25,28,31,33],{"term":26,"count":27},"RAAS 系統",5,{"term":29,"count":30},"Losartan",1,{"term":32,"count":30},"ARB 血管收縮素 II 受體拮抗劑",{"term":34,"count":30},"AT1 受體",[36,40,45,50,55,60],{"webId":37,"stem":38,"number":39,"year":10,"session":11},"nurse-111-2-basic-medicine-036","下列那一個抗心律不整藥物，不適合用來治療陣發性上心室心律不整？",36,{"webId":41,"stem":42,"number":43,"year":44,"session":11},"nurse-112-2-basic-medicine-032","下列何種藥物的清除半衰期（elimination half-life）最長？",32,112,{"webId":46,"stem":47,"number":48,"year":49,"session":30},"nurse-113-1-basic-medicine-026","缺鐵性貧血（iron deficiency anemia）的紅血球，其形態有何特徵？",26,113,{"webId":51,"stem":52,"number":53,"year":54,"session":11},"nurse-114-2-basic-medicine-024","下列那一種人類病原體的大小（size）最小？",24,114,{"webId":56,"stem":57,"number":58,"year":59,"session":30},"nurse-106-1-basic-medicine-028","若腎小管無法將氫離子有效排除時，在代償作用發生之前最可能發生下列何種現象？",28,106,{"webId":61,"stem":62,"number":63,"year":64,"session":30},"nurse-107-1-basic-medicine-062","有關 gonadotropins 的敘述，下列何者錯誤？",62,107,"2026-09-04",1788510737307]