【单选题】患者,男性,76岁,有胃溃疡病史8年,突然呕血1000ml,血压50/20mmHg,心率120次/分,此时首先应采取的措施是
【单选题】患者男性,76岁,有胃溃疡病史8年,突然呕血2000ml,血压50/20mmHg,心率200次/min,此时首先应采取的措施是
【单选题】患者男性,76岁,有胃溃疡病史8年,突然呕血2000ml,血压50/20mmHg,心率200次/分,此时首先应采取的措施是
【简答题】A.The concert was really a time-wasting one. B.The concert tickets could be booked online. C.There were not enough chairs for people to sit on. D.There were too many people lining up for the tickets.
【单选题】患者男性,76岁,有胃溃疡病史8年,突然呕血2000ml,血压50/20mmHg,心率200次/分,此时首先应采取的措施是
【简答题】Did the man enjoy the concert yesterday?