属于阿片类物质的是() ["酒精","可卡因","海洛因","丙酮","仙人掌毒素"]
颈动脉创伤性栓塞可压迫下列那些神经() ["膈神经","舌咽神经","颈交感神经","舌下神经","迷走神经"]
女性,30岁,风湿性心脏病、重度二尖瓣狭窄,突发心悸、呼吸困难,咳粉红色泡沫痰。查体:90/70mmHg,端坐呼吸,双肺满布湿啰音,心率160/min,第一心音强弱不等,节律不齐,给予毛花苷C静注,其目的为() ["减慢窦率","减慢心室率","增加心肌收缩力","纠正房颤","降低心室自律性"]
女性,45岁,风湿性心脏病、二尖瓣狭窄、快速房颤,应用地高辛0.25mg,1次/d,1个月后心室率突然转为规则,45/min,提示() ["已转为窦性心动过缓","已达到洋地黄化","仍应用洋地黄,给予维持量","可能为洋地黄中毒","转为心房扑动伴有房室传导阻滞"]
开放性气管损伤的治疗措施包括() ["控制出血","绝对禁食","解除呼吸困难","修复创伤","胸段气管损伤应行开胸术"]
CCMD-3诊断广泛性焦虑症的病程标准为:()