下列哪种情况不是溶血性黄疸的特征() ["皮肤瘙痒","红细胞脆性改变","涂片中可见球形红细胞","血液中网织红细胞增加","凡登白间接反应阳性"]
急性呼吸窘迫综合征(ARDS)的诊断标准不包括() ["急性起病,有发病的高危因素","呼吸急促、窘迫,低氧血症","胸部X线片:双肺弥漫性浸润影","肺动脉楔压(PAWP)≥18mmHg","排除心源性肺水肿"]
下列哪种药物过量,可使QRS时间延长() ["奎尼丁","硝酸甘油","消心痛","吗啡","普萘洛尔"]
对上气道梗阻引起呼吸窘迫的患儿,最合适的处理是() ["保持患儿舒适体位,给予湿化的氧气,避免不必要的侵入性操作","开放静脉通路,给予激素治疗","立即进行气管插管","球囊-面罩加压给氧","让父母离开患儿,用仰头提颏法开放气道"]
QRS波群的正常值为() ["0.1~0.2秒","0.06~0.1秒","0.6~0.2秒","0.01~0.1秒","0.02~0.06秒"]
惊厥概述