神经溶解技术中乙醇注射的浓度为（） ["10％","20％","30％","40％","≥50％"]
糖尿病典型症状“三多一少”不包括（） ["体重少","多饮水","多尿","多食","体重多"]
男性，21岁。近一个月来不规则高热，有时伴畏寒和寒战。曾用过抗生素，治疗不好转。查淋巴结、肝脾均肿大。化验血呈全血细胞减少。最可能的诊断是（） ["再生障碍性贫血","慢性粒细胞白血病","恶性淋巴瘤","恶性组织细胞病","毛细胞白血病"]
肉毒毒素单个注射点最大剂量为（） ["10U","20U","30U","40U","50U"]
下列哪种药物不属于静脉麻醉药（） ["丙泊酚","依托咪酯","琥珀胆碱","硫喷妥钠","羟丁酸钠"]
前屏过热器的作用有哪些？
