对于急性糜烂性胃炎的病因诊断,有鉴别意义的是
A.询问有无服药史、应激等诱因B.详细的腹部体格检查C.即送血、便常规检查D.胃镜检查
参考答案:A
下列有关麻醉前选用麻醉性镇痛药的说法哪项错误()
A.可减轻疼痛,减低焦虑,稳定情绪
B.控制气管插管时的心血管负反应
C.易引起恶心呕吐等副作用
D.目前认为应列入麻醉前常规用药
E.哌替啶有制止术中或术后肌颤的效果
—MaYun is a_________ businessman. He can always deal with many problems______ .
A.success, successfully
B.successful, successfully
C.succeed, successful
D.successful, success