[{"data":1,"prerenderedAt":65},["ShallowReactive",2],{"q-nurse-110-1-basic-medicine-018":3},{"subject":4,"subjectSlug":5,"subjectFullName":6,"question":7,"related":34,"lastmod":64},"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-110-1-基礎醫學-018","nurse-110-1-basic-medicine-018",110,1,18,"以間隙接合（gap junction）形成的電性突觸（electrical synapse）並不存在於：",{"A":15,"B":16,"C":17,"D":18},"心肌細胞","平滑肌細胞","骨骼肌細胞","神經細胞","C",null,[],"本題考點在於間隙接合(gap junction)構成電性突觸的分布,問「不存在」於何處。骨骼肌細胞彼此獨立,每條肌纖維由各自的運動神經末梢以化學性神經肌肉接合觸發,細胞間無間隙接合,故電性突觸不存在於骨骼肌,選C。心肌細胞(A)藉間盤中的間隙接合電偶合,能同步收縮。平滑肌細胞(B,尤單元平滑肌)以間隙接合連成合胞體。神經細胞(D)之間亦可經間隙接合形成電性突觸。故唯骨骼肌無此構造。","電性突觸靠connexon構成的通道讓離子直接流通,傳導快、可雙向、能使細胞群同步;化學性突觸靠神經傳導物質、有延遲但可調控放大。骨骼肌強調精細獨立控制,故採一對一化學觸發;心肌與內臟平滑肌強調整體同步,故用電偶合,設計目的正相反。",[25,28,30,32],{"term":26,"count":27},"間隙接合",2,{"term":29,"count":27},"電性突觸",{"term":31,"count":27},"骨骼肌",{"term":33,"count":11},"心肌與平滑肌合胞體",[35,39,43,48,54,59],{"webId":36,"stem":37,"number":38,"year":10,"session":11},"nurse-110-1-basic-medicine-019","心肌細胞興奮時會增加細胞質中鈣離子的濃度，下列敘述何者正確？",19,{"webId":40,"stem":41,"number":42,"year":10,"session":27},"nurse-110-2-basic-medicine-035","嗜伊紅性白血球增多（eosinophilic leukocytosis）之常見原因，下列何者錯誤？",35,{"webId":44,"stem":45,"number":46,"year":47,"session":11},"nurse-111-1-basic-medicine-049","Dobutamine 可用於增加急性鬱血性心臟衰竭（congestive heart failure）病人的心輸出量（cardiac output），其作用主要是透過活化下列何種受體而產生？",49,111,{"webId":49,"stem":50,"number":51,"year":52,"session":53},"nurse-112-3-basic-medicine-017","人類胚胎時期性激素（sex hormone）的分泌量與青春期前（prepuberty）相比，下列敘述何者正確？",17,112,3,{"webId":55,"stem":56,"number":57,"year":58,"session":11},"nurse-114-1-basic-medicine-021","有關急性發炎反應（acute inflammation）的敘述，下列何者正確？",21,114,{"webId":60,"stem":61,"number":62,"year":63,"session":27},"nurse-115-2-basic-medicine-015","當血糖濃度高於正常範圍時，一般會產生下列何種調節反應？",15,115,"2026-09-04",1788510719257]