[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-nurse-113-3-basic-medicine-017":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-113-3-基礎醫學-017","nurse-113-3-basic-medicine-017",113,3,17,"一個 70 歲老人的心電圖（ECG）如下，他的心跳每分鐘約多少下？",{"A":15,"B":16,"C":17,"D":18},"70","78","94","104","A",null,[],"本題考點在於由心電圖判讀心跳速率的計算方法,惟本題需依附圖判讀而題面未提供實際波形,以下依官方答案 A(70 次\u002F分)說明推理。臨床上估算心率常用「300 除以兩個 R 波間的大格數」或「1500 除以小格數」(每小格 0.04 秒、每大格 0.2 秒)。若相鄰 R-R 間距約為 4.3 個大格,則 300÷4.3 約等於 70,對應答案 A。本題屬圖形依賴題,實際數值取決於圖上 R-R 間距的格數,無法在缺圖下逐一排除其他選項,僅能說明計算原則:間距愈寬心率愈慢、愈窄愈快。此題把握度標低,提醒作答時務必以實際附圖量測 R-R 間距為準。",1,[25,29,33,36,40,44],{"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":32,"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）？",2,{"webId":34,"stem":35,"number":11,"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？",{"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？",6,1783840771493]