【简答题】If we were asked exactly what we were doing a year ago , we should probably have to say that we could not remember. But if we had kept a book and had written in it an account of what we did each day ,...
【单选题】病人,男,67岁,吸烟40余年,慢支病史20余年,气短5年。检查:T36°C,P96次/分,R20次/分,BP130/85mmHg,桶状胸,双肺叩诊过清音,触觉语颤减弱,肺泡呼吸音减弱。心尖搏动位于左侧第5肋间锁骨中线外1.0cm。辅助检查:白细胞11.0×109/L。X线:双肺透亮度增加,肺动脉扩张。初步诊断为:慢性肺心病。询问病史时应从