某患者临床表现为周期性深呼吸、疲乏感,动脉血气结果:pH=7.36,SB=20mmol/L,AB=19mmol/L,PCO2=30mmHg,BE=-5mmol/L,考虑为() ["代偿型代谢性酸中毒","代偿型呼吸性酸中毒","代偿型呼吸性碱中毒","代偿型代谢陛碱中毒","无酸碱平衡紊乱"]
试述急诊科的医疗范围。
外感表证,风寒、风热均可使用的药物是() ["麻黄、桂枝","荆芥、防风","细辛、白芷","紫苏叶、生姜","羌活、独活"]
患者男性,65岁。慢性支气管炎30年,近3年来下肢水肿,平时活动时气短,3天前受凉后加重,意识恍惚、嗜睡。血气分析:pH7.15,PaC0280mmHg,Pa0245mmHg。进一步的检查结果显示:AG18mmol/L,HCO-320mmol/L,提示患者() ["合并呼吸性酸中毒","合并代谢性酸中毒","合并呼吸性碱中毒","合并代谢性碱中毒","为单纯性酸碱平衡紊乱"]
生姜善治的呕吐是() ["胃热呕吐","胃虚呕吐","胃寒呕吐","虫积呕吐","食积呕吐"]
医疗缺陷