苯妥英钠治疗洋地黄中毒所致室上性心动过速,急用时可静脉推注() ["100mg/5~10min","50mg/5~10min","150mg/5~10min","200mg/5~10min","250mg/5~10min"]
以下关于总统套间的描述中正确的是()。 ["套间内总统与夫人的卧室分开,男女卫生间分用","整个房间装饰布置极为讲究,设备用品富丽豪华","只要付得起房租,谁都可以住","只有国家元首才能住"]
一般情况下,当室率低于多少时,应立即处理() ["30次/分","40次/分","50次/分","60次/分","70次/分"]
诊断完全性束支传导阻滞的主要依据() ["V1或V2导联QRS呈rsR’型或M型","宽大畸形的QRS波","T波倒置","P波倒置","肢体导联大P波"]
FIO由租船人支付装船费、卸船费。
将每根轴所采集的32点轴温电压值数据连接成一条曲线称为()