患者男性,60岁,因脑出血局麻下行钻孔引流术。入室表情淡漠,血压140/70mmHg,心率100次/分。静脉给予咪达唑仑2mg,芬太尼0.05mg,患者入睡,手术开始。术中患者血压突然上升至160/90mmHg,心率140次/分,呼吸困难,最可能的原因是() ["药物过敏","支气管痉挛","误吸","麻醉深度不够","手术刺激"]
患儿女性,10月龄,体重10kg,因“呕吐、腹泻3天”就诊,精神极度萎靡,进食差,呼吸深快,心率增快,腹胀,体温39℃,无尿5小时,排稀水样便,每日10余次,前囟、眼窝深陷,口唇干燥,肛周皮肤发红。血生化检查:血钾3.0mmol/L,血钠138mmol/L。根据患儿症状,判断其脱水的性质及程度是() ["无脱水","低渗性轻度脱水","等渗性中度脱水","高渗性重度脱水","等渗性重度脱水","高渗性中度脱水"]
尿道下裂修复初治手术再造尿道的方式有() ["包皮内板岛状皮瓣带蒂转移","口腔黏膜游离移植","大腿内侧皮肤游离移植","阴股沟皮瓣带蒂转移","口腔黏膜游离移植耦合包皮内板岛状皮瓣带蒂转移"]
如果金黄色葡萄球菌对头孢西丁耐药,则该菌株对亚胺培南() ["敏感","中介","耐药","剂量依赖性敏感","不报告"]
甲亢患者抗甲状腺药物治疗前最必须检查的项目是() ["心电图","肝功","甲状腺大小","血白细胞数","肾功能"]
简述序列密码算法和分组密码算法的不同