气管异物引起的后果有() ["咳嗽、多痰","窒息死亡","发热","心力衰竭","吞咽困难"]
预防水冷壁管爆破的措施有哪些?
李××,女,42岁,患吐血缠绵不止,时轻时重,血色暗淡,伴见神疲乏力,心悸气短,面色苍白,舌质淡,脉细弱呕血量多,气随血脱,症见面色苍白,四肢厥冷,汗出,脉微者,可用() ["A.参附龙牡汤合黑锡丹","独参汤","回阳救逆汤","回阳解毒汤","通脉四逆汤"]
引起狭窄后肺动脉扩张的是() ["瓣下漏斗部狭窄","瓣膜性狭窄","瓣下流出道与瓣膜均狭窄","双腔右心室","法洛四联症"]
使用调制中频电疗法治疗胃下垂错误的是() ["2个200cm电极","2个电极对置于下垂胃区","选用通断比1:1s的断调波","调制频率10Hz,调制深度100%","电流强度不能引起明显肌肉收缩"]
小儿腹泻的治疗原则