抢救经呼吸道吸入的急性中毒,首要采取的措施是()。 ["清除尚未吸收的毒物","排出已吸收的毒物","使用解毒剂","对症治疗","立即脱离现场及急救"]
最常见的阵发性室上速的类型是() ["房内折返性心动过速","窦房折返性心动过速","房室折返性心动过速","房室结内折性心动过速","以上都不是"]
正常呼吸道在哪一部分下是无菌的() ["支气管以下","呼吸性支气管","终末细支气管","喉以下","任何部位均非无菌"]
洋地黄中毒引起室性心动过速,宜首选下列哪种药物:() ["慢心律","阿托品","口服苯妥英钠","利多卡因","以上均不是"]
关于非阵发性房室交界区性心动过速错误的是() ["最常见的原因是洋地黄中毒","发作时突发突止","发生与房室交界区组织的自律性增高或触发活动有关","心律通常规则,Q阳波群正常","通常能自行消失"]
先天性痣细胞痣的治疗原则是()。