食管癌手术全麻清醒后,病人应采取的体位是() ["头低卧位","高半坐位","低半坐位","侧卧位","平卧位"]
心脏骤停时最常见的心律失常是() ["房扑","房颤","室颤","室上性心动过速","室性心动过速"]
女,53岁,因咳嗽、痰中带血1个月入院,无发热,胸片示右肺门密度增高影,血常规正常,血沉150mm/h。该患者最可能的诊断是()。 ["A.肺癌","细菌性肺炎","肺结核","支原体肺炎","病毒性肺炎"]
肉桂治胸阳不振,寒邪内侵之胸痹心痛,与其何种功效有关() ["A.温中散寒","B.行气血、运经脉","C.补火助阳","D.补益气血","E.散寒止痛"]
可能引起血钾减低的是() ["急性肾衰竭少尿期","挤压综合征","输入大量库存血液","肾衰竭多尿期","长期服用安体舒通"]
急性心肌梗死引起的休克,属于()。肌注青霉素引起的休克,属于()。