男性,30岁,电工,因操作不慎产生电火花,引起面、颈前部烧伤,创面有水疱,部分水疱破损,创面基底红白相间,有疼痛该病人烧伤面积约为() ["A.3%","4%","9%","10%","15%"]
偏身投掷运动() ["大脑皮质、基底节、脑干、小脑","壳核","丘脑底核","黑质、黑质纹状体通路","豆状核下列疾病的主要病变部位是"]
Ⅱ相阻滞的特点有() ["四个成串刺激可出现衰减","肌松时间延长","无强直刺激后易化","不为抗胆碱酯酶药拮抗","给去极化肌松药后,一旦TOF比值≤50%时即可诊断"]
购买麻黄素需向所在地哪个部门提出书面申请() ["国家药品监督管理局","省级药品监督管理部门","市级药品监督管理部门","对外经济贸易合作部","公安部"]
下列引起心肌炎非感染性因素有() ["变态反应","化学因素","药物因素","病毒","真菌"]
汽缸负荷分配的目的是什么?