环磷酰胺属于化疗药物的() ["细胞毒素类","抗代谢类","抗生素类","生物碱类","激素类"]
男,70岁,突然出现呼吸困难2小时。体检重点在()。 ["A.瞳孔","心脏及肺部","腹部","神经系统","四肢"]
男,71岁,2年来无诱因逐渐出现行动缓慢,行走时上肢无摆动,前倾屈曲体态。双手有震颤,双侧肢体肌张力增高。无智能和感觉障碍,无锥体束损害征。选择最适当的治疗药物是() ["A.安坦","复方左旋多巴","丙炔苯丙胺","溴隐亭","维生素E"]
急性肺水肿有呼吸抑制时禁忌() ["高流量吸入乙醇湿化氧","四肢轮扎,阻断静脉回流","静脉缓慢注射稀释的氨茶碱","皮下注射吗啡","静脉注射呋塞米"]
正常成人肝脏每天大约合成的白蛋白是() ["120mg/kg体重","500mg/kg体重","1200mg/kg体重","200mg/kg体重","20mg/kg体重"]
具有抗毒蕈碱作用的药物是()。胆碱酯酶复活剂是()。