X线检查回盲部显示盲肠不规则挛缩,黏膜皱襞粗乱及多发性小龛影,应考虑() ["回盲部溃疡型癌","克罗恩病","回盲部溃疡性结核","回肠阿米巴痢疾","过敏性结肠炎"]
慢性呼吸衰竭患者机械通气的指征,错误的是() ["PaCO2进行性升高","PaCO2升高达到80mmHg以上","严重的低氧血症,积极氧疗后,PaO2仍<40mmHg","呼吸频率超过35次/min","并发肺性脑病"]
智力测验在临床主要用于哪些方面?
应对方式影响健康的途径有哪些?
食道钡餐造影,膈上有对称切迹及粗大黏膜,诊断应考虑为() ["胃黏膜脱垂入食管内","食管裂孔疝","贲门痉挛","食管静脉曲张","食管下段憩室"]
常见的护理工作应激源有哪些?