下述哪一种不能用作食管支架() ["Strecker支架","Wallstent支架","Ultraflex食管支架","z形支架","Symphony支架"]
急性血吸虫病最常见的异位损害是() ["肺","脾脏","皮肤","胰腺","腹膜"]
患者,男,62岁。外出散步时,突然昏仆不省人事,伴口噤不开,牙关紧闭,肢体强痉。治疗应首选(). ["督脉、任脉经穴","督脉、足太阳经穴","督脉、手厥阴经穴","任脉、手厥阴经穴","任脉、足太阳经穴"]
阿米巴痢疾最严重的并发症是() ["肝脓肿","穿孔性腹膜炎","肠出血","阑尾炎","结肠肉芽肿"]
布-加综合征介入治疗的并发症不包括() ["心律失常","血管破裂大出血","肝穿刺道出血","支架移位","感染"]
点火过程中、冲转、升速、并列、升负荷及停炉过程中降负荷、解列、汽机停机等引起蒸汽量变化产生虚假水位时应加强()。