下列哪种症状不是骨折特有的表现() ["A．畸形","B．反常活动","C．疼痛与压痛","D．功能障碍","E．精神障碍"]
中耳继发性胆脂瘤的并发症为() ["A．脑脓肿","B．乳突皮下脓肿","C．水平半规管瘘","D．乙状窦周围脓肿","E．乙状窦栓塞"]
鉴别糖尿病酮症酸中毒和高渗性非酮症糖尿病昏迷的主要症状为() ["A．神志改变","B．多饮多尿症状明显","C．局限性抽搐","D．血压偏低","E．食欲减退"]
哪些属半透异物() ["A．钢","B．铝","C．矿砂","D．石片","E．玻璃屑"]
无菌操作中取无菌溶液时不必() ["A．核对瓶签上溶液名称、浓度、有效期","B．检查瓶盖有无松动","C．检查瓶口有无裂缝","D．检查无菌溶液有无沉淀混浊或变色","E．注意有无配伍禁忌"]
新生儿的药物排泄特点?
