[{"data":1,"prerenderedAt":47},["ShallowReactive",2],{"q-nurse-114-2-basic-medicine-004":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-114-2-基礎醫學-004","nurse-114-2-basic-medicine-004",114,2,4,"在大多數的人，下列那兩者是左冠狀動脈（left coronary artery）的主要分支？",{"A":15,"B":16,"C":17,"D":18},"前心室間動脈（anterior interventricular artery）與邊緣動脈（marginal artery）","前心室間動脈與迴旋動脈（circumflex artery）","後心室間動脈（posterior interventricular artery）與邊緣動脈","後心室間動脈與迴旋動脈","B",null,[],"本題考點在於左冠狀動脈的主要分支解剖。依心臟血管解剖，左冠狀動脈自主動脈發出後，主幹分為前心室間動脈（anterior interventricular artery，即前降支LAD）與迴旋動脈（circumflex artery），前者沿前室間溝下行、後者繞向左側房室溝，故選B。邊緣動脈通常為右冠狀動脈分支；後心室間動脈（後降支）在多數人由右冠狀動脈發出（右優勢型），故含此二者的A、C、D均不符左冠分支。故答案為B。",1,[25,29,32,36,39,43],{"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":12,"year":28,"session":23},"nurse-106-1-basic-medicine-004","下列何者參與形成踝關節？",{"webId":40,"stem":41,"number":42,"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":44,"stem":45,"number":46,"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？",6,1783840772237]