当前位置:石化油直销考试题库>石油炼制题库

问题:

[名词解释] 固体流态化

患者,男,48岁。主诉为鼻塞、头痛3个月余,3个月前始出现鼻塞、流涕,偶有涕中带血,并伴有头痛,呈阵发性,既往体健,否认高血压、心脏病病史。实验室检查未见明显异常。需要与哪些病变鉴别() ["鼻咽纤维血管瘤","鼻咽淋巴瘤","椎体脓肿","咽部脓肿","喉癌","囊肿"] 说明600HBW1/30/20的含义。 椎管内麻痹血压下降的主要因素是() ["术前禁食,脱水","肾上腺功能抑制","交感神经阻滞","副交感神经阻滞","脑脊液漏出"] 阴囊肿块,质地坚硬,托起和掂重时有沉重感,透光试验阴性() ["睾丸鞘膜积液","精索鞘膜积液","交通性鞘膜积液","睾丸肿瘤","腹股沟斜疝"] 中高度渗性脱水患者,其缺水量占体重的() ["1%~2%","2%~3%","4%~6%","6%~8%","8%~9%"] 固体流态化
参考答案:

  参考解析

本题暂无解析

在线 客服